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  1. [21:42:53] [Server thread/INFO]: Starting minecraft server version 1.8
  2. [21:42:53] [Server thread/INFO]: Loading properties
  3. [21:42:53] [Server thread/INFO]: Default game type: SURVIVAL
  4. [21:42:53] [Server thread/INFO]: This server is running CraftBukkit version git-Spigot-c3c767f-33d5de3 (MC: 1.8) (Implementing API version 1.8-R0.1-SNAPSHOT)
  5. [21:42:53] [Server thread/INFO]: Server Ping Player Sample Count: 12
  6. [21:42:53] [Server thread/INFO]: Using 4 threads for Netty based IO
  7. [21:42:53] [Server thread/INFO]: Debug logging is disabled
  8. [21:42:54] [Server thread/INFO]: Generating keypair
  9. [21:42:54] [Server thread/INFO]: Starting Minecraft server on 0.0.0.0:25632
  10. [21:42:54] [Server thread/INFO]: Set PluginClassLoader as parallel capable
  11. [21:42:55] [Server thread/INFO]: [MineHQPop] Loading MineHQPop v1.1
  12. [21:42:55] [Server thread/INFO]: [Essentials] Loading Essentials vTeamCity
  13. [21:42:55] [Server thread/INFO]: [PlaceholderAPI] Loading PlaceholderAPI v2.7.1
  14. [21:42:55] [Server thread/INFO]: [EssentialsChat] Loading EssentialsChat vTeamCity
  15. [21:42:55] [Server thread/INFO]: [DeluxeMenus] Loading DeluxeMenus v1.8.0
  16. [21:42:55] [Server thread/INFO]: [PermissionsEx] Loading PermissionsEx v1.23.4
  17. [21:42:55] [Server thread/WARN]: [PermissionsEx] This server is in offline mode. Unless this server is configured to integrate with a supported proxy (see http://dft.ba/-8ous), UUIDs *may not be stable*!
  18. [21:42:55] [Server thread/INFO]: [PlayerVisibilityReborn] Loading PlayerVisibilityReborn v1.0.0-RELEASE
  19. [21:42:55] [Server thread/INFO]: [FeatherBoard] Loading FeatherBoard v3.23.0
  20. [21:42:55] [Server thread/INFO]: [CustomPM] Loading CustomPM v1.0.0
  21. [21:42:55] [Server thread/INFO]: [EzQueueClient] Loading EzQueueClient v1.0
  22. [21:42:55] [Server thread/INFO]: [Vault] Loading Vault v1.5.6-b49
  23. [21:42:55] [Server thread/INFO]: [EssentialsSpawn] Loading EssentialsSpawn vTeamCity
  24. [21:42:55] [Server thread/INFO]: [PlayerParticles] Loading PlayerParticles v4.5
  25. [21:42:55] [Server thread/INFO]: [ProtocolLib] Loading ProtocolLib v3.7.0
  26. [21:42:55] [Server thread/WARN]: [ProtocolLib] Version (MC: 1.8.0) has not yet been tested! Proceed with caution.
  27. [21:42:55] [Server thread/WARN]: [ProtocolLib] [MinecraftReflection] Cannot find standard Minecraft library location. Assuming MCPC.
  28. [21:42:55] [Server thread/ERROR]:   [ProtocolLib] INTERNAL ERROR: Cannot load ProtocolLib.
  29.   If this problem hasn't already been reported, please open a ticket
  30.   at http://dev.bukkit.org/server-mods/protocollib/ with the following data:
  31.             ===== STACK TRACE =====
  32.   java.lang.NoClassDefFoundError: net/minecraft/util/io/netty/channel/ChannelInboundHandler
  33.     at com.comphenix.protocol.injector.PacketFilterManager.<init>(PacketFilterManager.java:271)
  34.     at com.comphenix.protocol.injector.PacketFilterBuilder.buildInternal(PacketFilterBuilder.java:250)
  35.     at com.comphenix.protocol.injector.PacketFilterBuilder.build(PacketFilterBuilder.java:233)
  36.     at com.comphenix.protocol.ProtocolLibrary.onLoad(ProtocolLibrary.java:202)
  37.     at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugins(CraftServer.java:296)
  38.     at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:152)
  39.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
  40.     at java.lang.Thread.run(Thread.java:748)
  41.   Caused by: java.lang.ClassNotFoundException: net.minecraft.util.io.netty.channel.ChannelInboundHandler
  42.     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:91)
  43.     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
  44.     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  45.     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  46.     ... 8 more
  47.             ===== DUMP =====
  48.   Parameters:
  49.     [NULL]
  50.   Sender:
  51.     com.comphenix.protocol.ProtocolLibrary@6aacd84d[
  52.       statistics=<null>
  53.       backgroundCompiler=<null>
  54.       packetTask=-1
  55.       tickCounter=0
  56.       unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@5a8c8db9
  57.       configExpectedMod=-1
  58.       logger=org.bukkit.plugin.PluginLogger@45825aea
  59.       redirectHandler=<null>
  60.       commandProtocol=<null>
  61.       commandPacket=<null>
  62.       commandFilter=<null>
  63.       skipDisable=false
  64.       isEnabled=false
  65.       loader=org.bukkit.plugin.java.JavaPluginLoader@23f12546
  66.       server=CraftServer{serverName=CraftBukkit,serverVersion=git-Spigot-c3c767f-33d5de3,minecraftVersion=1.8}
  67.       file=plugins/ProtocolLib.jar
  68.       description=org.bukkit.plugin.PluginDescriptionFile@5b6d8abd
  69.       dataFolder=plugins/ProtocolLib
  70.       classLoader=org.bukkit.plugin.java.PluginClassLoader@7e5ac54f
  71.       naggable=true
  72.       ebean=<null>
  73.       newConfig=YamlConfiguration[path='', root='YamlConfiguration']
  74.       configFile=plugins/ProtocolLib/config.yml
  75.       logger=org.bukkit.plugin.PluginLogger@45825aea
  76.     ]
  77.   Version:
  78.     ProtocolLib v3.7.0
  79.   Server:
  80.     git-Spigot-c3c767f-33d5de3 (MC: 1.8)
  81.  
  82. [21:42:55] [Server thread/INFO]: [RainbowArmor] Loading RainbowArmor v0.1
  83. [21:42:55] [Server thread/INFO]: [RainbowArmour] Loading RainbowArmour v1.3
  84. [21:42:55] [Server thread/INFO]: [EssentialsProtect] Loading EssentialsProtect vTeamCity
  85. [21:42:55] [Server thread/INFO]: [ServerSelectorX] Loading ServerSelectorX v3.4.0
  86. [21:42:55] [Server thread/INFO]: [LiteBans] Loading LiteBans v2.2.4
  87. [21:42:55] [Server thread/INFO]: [Vault] Enabling Vault v1.5.6-b49
  88. [21:42:55] [Server thread/INFO]: [Vault] [Economy] Essentials Economy found: Waiting
  89. [21:42:55] [Server thread/INFO]: [Vault] [Permission] PermissionsEx found: Waiting
  90. [21:42:55] [Server thread/INFO]: [Vault] [Permission] SuperPermissions loaded as backup permission system.
  91. [21:42:55] [Server thread/INFO]: [Vault] [Chat] PermissionsEx found: Waiting
  92. [21:42:55] [Server thread/INFO]: [Vault] Enabled Version 1.5.6-b49
  93. [21:42:55] [Server thread/INFO]: [ProtocolLib] Enabling ProtocolLib v3.7.0
  94. [21:42:55] [Server thread/ERROR]:   [ProtocolLib] INTERNAL ERROR: Cannot enable ProtocolLib.
  95.   If this problem hasn't already been reported, please open a ticket
  96.   at http://dev.bukkit.org/server-mods/protocollib/ with the following data:
  97.             ===== STACK TRACE =====
  98.   java.lang.ExceptionInInitializerError
  99.     at com.comphenix.protocol.ProtocolLibrary.onEnable(ProtocolLibrary.java:355)
  100.     at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
  101.     at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
  102.     at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
  103.     at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
  104.     at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
  105.     at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:153)
  106.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
  107.     at java.lang.Thread.run(Thread.java:748)
  108.   Caused by: com.comphenix.protocol.reflect.FieldAccessException: Field index must be within 0 - count
  109.     at com.comphenix.protocol.reflect.StructureModifier.read(StructureModifier.java:191)
  110.     at com.comphenix.protocol.injector.netty.NettyProtocolRegistry.initialize(NettyProtocolRegistry.java:124)
  111.     at com.comphenix.protocol.injector.netty.NettyProtocolRegistry.<init>(NettyProtocolRegistry.java:59)
  112.     at com.comphenix.protocol.injector.packet.PacketRegistry.initialize(PacketRegistry.java:80)
  113.     at com.comphenix.protocol.injector.packet.PacketRegistry.getPacketClassFromType(PacketRegistry.java:356)
  114.     at com.comphenix.protocol.utility.ChatExtensions.getJsonFormatConstructor(ChatExtensions.java:218)
  115.     at com.comphenix.protocol.utility.ChatExtensions.<clinit>(ChatExtensions.java:56)
  116.     ... 9 more
  117.   Caused by: java.lang.IndexOutOfBoundsException: Out of bounds
  118.     ... 16 more
  119.             ===== DUMP =====
  120.   Sender:
  121.     com.comphenix.protocol.ProtocolLibrary@6aacd84d[
  122.       statistics=<null>
  123.       backgroundCompiler=<null>
  124.       packetTask=-1
  125.       tickCounter=0
  126.       unhookTask=com.comphenix.protocol.injector.DelayedSingleTask@5a8c8db9
  127.       configExpectedMod=-1
  128.       logger=org.bukkit.plugin.PluginLogger@45825aea
  129.       redirectHandler=<null>
  130.       commandProtocol=<null>
  131.       commandPacket=<null>
  132.       commandFilter=<null>
  133.       skipDisable=false
  134.       isEnabled=true
  135.       loader=org.bukkit.plugin.java.JavaPluginLoader@23f12546
  136.       server=CraftServer{serverName=CraftBukkit,serverVersion=git-Spigot-c3c767f-33d5de3,minecraftVersion=1.8}
  137.       file=plugins/ProtocolLib.jar
  138.       description=org.bukkit.plugin.PluginDescriptionFile@5b6d8abd
  139.       dataFolder=plugins/ProtocolLib
  140.       classLoader=org.bukkit.plugin.java.PluginClassLoader@7e5ac54f
  141.       naggable=true
  142.       ebean=<null>
  143.       newConfig=YamlConfiguration[path='', root='YamlConfiguration']
  144.       configFile=plugins/ProtocolLib/config.yml
  145.       logger=org.bukkit.plugin.PluginLogger@45825aea
  146.     ]
  147.   Version:
  148.     ProtocolLib v3.7.0
  149.   Server:
  150.     git-Spigot-c3c767f-33d5de3 (MC: 1.8)
  151.  
  152. [21:42:55] [Server thread/INFO]: [ProtocolLib] Disabling ProtocolLib v3.7.0
  153. [21:42:55] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
  154. [21:42:55] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
  155. [21:42:55] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
  156. [21:42:55] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
  157. [21:42:55] [Server thread/INFO]: **** Beginning UUID conversion, this may take A LONG time ****
  158. [21:42:55] [Server thread/INFO]: Preparing level "world"
  159. [21:42:56] [Server thread/INFO]: -------- World Settings For [world] --------
  160. [21:42:56] [Server thread/INFO]: Mob Spawn Range: 4
  161. [21:42:56] [Server thread/INFO]: Anti X-Ray: true
  162. [21:42:56] [Server thread/INFO]:    Engine Mode: 1
  163. [21:42:56] [Server thread/INFO]:    Hidden Blocks: [14, 15, 16, 21, 48, 49, 54, 56, 73, 74, 82, 129, 130]
  164. [21:42:56] [Server thread/INFO]:    Replace Blocks: [1, 5]
  165. [21:42:56] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
  166. [21:42:56] [Server thread/INFO]: Cactus Growth Modifier: 100%
  167. [21:42:56] [Server thread/INFO]: Cane Growth Modifier: 100%
  168. [21:42:56] [Server thread/INFO]: Melon Growth Modifier: 100%
  169. [21:42:56] [Server thread/INFO]: Mushroom Growth Modifier: 100%
  170. [21:42:56] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
  171. [21:42:56] [Server thread/INFO]: Sapling Growth Modifier: 100%
  172. [21:42:56] [Server thread/INFO]: Wheat Growth Modifier: 100%
  173. [21:42:56] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
  174. [21:42:56] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
  175. [21:42:56] [Server thread/INFO]: Alternative Hopper Ticking: false
  176. [21:42:56] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1
  177. [21:42:56] [Server thread/INFO]: Random Lighting Updates: false
  178. [21:42:56] [Server thread/INFO]: Structure Info Saving: true
  179. [21:42:56] [Server thread/INFO]: Sending up to 10 chunks per packet
  180. [21:42:56] [Server thread/INFO]: Max Entity Collisions: 8
  181. [21:42:56] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617
  182. [21:42:56] [Server thread/INFO]: Max TNT Explosions: 100
  183. [21:42:56] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
  184. [21:42:56] [Server thread/INFO]: Item Despawn Rate: 6000
  185. [21:42:56] [Server thread/INFO]: Item Merge Radius: 2.5
  186. [21:42:56] [Server thread/INFO]: Arrow Despawn Rate: 1200
  187. [21:42:56] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
  188. [21:42:56] [Server thread/INFO]: View Distance: 10
  189. [21:42:56] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
  190. [21:42:56] [Server thread/INFO]: Chunks to Grow per Tick: 650
  191. [21:42:56] [Server thread/INFO]: Clear tick list: false
  192. [21:42:56] [Server thread/INFO]: Experience Merge Radius: 3.0
  193. [21:42:56] [Server thread/INFO]: -------- World Settings For [world_nether] --------
  194. [21:42:56] [Server thread/INFO]: Mob Spawn Range: 4
  195. [21:42:56] [Server thread/INFO]: Anti X-Ray: true
  196. [21:42:56] [Server thread/INFO]:    Engine Mode: 1
  197. [21:42:56] [Server thread/INFO]:    Hidden Blocks: [14, 15, 16, 21, 48, 49, 54, 56, 73, 74, 82, 129, 130]
  198. [21:42:56] [Server thread/INFO]:    Replace Blocks: [1, 5]
  199. [21:42:56] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
  200. [21:42:56] [Server thread/INFO]: Cactus Growth Modifier: 100%
  201. [21:42:56] [Server thread/INFO]: Cane Growth Modifier: 100%
  202. [21:42:56] [Server thread/INFO]: Melon Growth Modifier: 100%
  203. [21:42:56] [Server thread/INFO]: Mushroom Growth Modifier: 100%
  204. [21:42:56] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
  205. [21:42:56] [Server thread/INFO]: Sapling Growth Modifier: 100%
  206. [21:42:56] [Server thread/INFO]: Wheat Growth Modifier: 100%
  207. [21:42:56] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
  208. [21:42:56] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
  209. [21:42:56] [Server thread/INFO]: Alternative Hopper Ticking: false
  210. [21:42:56] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1
  211. [21:42:56] [Server thread/INFO]: Random Lighting Updates: false
  212. [21:42:56] [Server thread/INFO]: Structure Info Saving: true
  213. [21:42:56] [Server thread/INFO]: Sending up to 10 chunks per packet
  214. [21:42:56] [Server thread/INFO]: Max Entity Collisions: 8
  215. [21:42:56] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617
  216. [21:42:56] [Server thread/INFO]: Max TNT Explosions: 100
  217. [21:42:56] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
  218. [21:42:56] [Server thread/INFO]: Item Despawn Rate: 6000
  219. [21:42:56] [Server thread/INFO]: Item Merge Radius: 2.5
  220. [21:42:56] [Server thread/INFO]: Arrow Despawn Rate: 1200
  221. [21:42:56] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
  222. [21:42:56] [Server thread/INFO]: View Distance: 10
  223. [21:42:56] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
  224. [21:42:56] [Server thread/INFO]: Chunks to Grow per Tick: 650
  225. [21:42:56] [Server thread/INFO]: Clear tick list: false
  226. [21:42:56] [Server thread/INFO]: Experience Merge Radius: 3.0
  227. [21:42:56] [Server thread/INFO]: -------- World Settings For [world_the_end] --------
  228. [21:42:56] [Server thread/INFO]: Mob Spawn Range: 4
  229. [21:42:56] [Server thread/INFO]: Anti X-Ray: true
  230. [21:42:56] [Server thread/INFO]:    Engine Mode: 1
  231. [21:42:56] [Server thread/INFO]:    Hidden Blocks: [14, 15, 16, 21, 48, 49, 54, 56, 73, 74, 82, 129, 130]
  232. [21:42:56] [Server thread/INFO]:    Replace Blocks: [1, 5]
  233. [21:42:56] [Server thread/INFO]: Nerfing mobs spawned from spawners: false
  234. [21:42:56] [Server thread/INFO]: Cactus Growth Modifier: 100%
  235. [21:42:56] [Server thread/INFO]: Cane Growth Modifier: 100%
  236. [21:42:56] [Server thread/INFO]: Melon Growth Modifier: 100%
  237. [21:42:56] [Server thread/INFO]: Mushroom Growth Modifier: 100%
  238. [21:42:56] [Server thread/INFO]: Pumpkin Growth Modifier: 100%
  239. [21:42:56] [Server thread/INFO]: Sapling Growth Modifier: 100%
  240. [21:42:56] [Server thread/INFO]: Wheat Growth Modifier: 100%
  241. [21:42:56] [Server thread/INFO]: Entity Activation Range: An 32 / Mo 32 / Mi 16
  242. [21:42:56] [Server thread/INFO]: Entity Tracking Range: Pl 48 / An 48 / Mo 48 / Mi 32 / Other 64
  243. [21:42:56] [Server thread/INFO]: Alternative Hopper Ticking: false
  244. [21:42:56] [Server thread/INFO]: Hopper Transfer: 8 Hopper Check: 8 Hopper Amount: 1
  245. [21:42:56] [Server thread/INFO]: Random Lighting Updates: false
  246. [21:42:56] [Server thread/INFO]: Structure Info Saving: true
  247. [21:42:56] [Server thread/INFO]: Sending up to 10 chunks per packet
  248. [21:42:56] [Server thread/INFO]: Max Entity Collisions: 8
  249. [21:42:56] [Server thread/INFO]: Custom Map Seeds:  Village: 10387312 Feature: 14357617
  250. [21:42:56] [Server thread/INFO]: Max TNT Explosions: 100
  251. [21:42:56] [Server thread/INFO]: Tile Max Tick Time: 50ms Entity max Tick Time: 50ms
  252. [21:42:56] [Server thread/INFO]: Item Despawn Rate: 6000
  253. [21:42:56] [Server thread/INFO]: Item Merge Radius: 2.5
  254. [21:42:56] [Server thread/INFO]: Arrow Despawn Rate: 1200
  255. [21:42:56] [Server thread/INFO]: Allow Zombie Pigmen to spawn from portal blocks: true
  256. [21:42:56] [Server thread/INFO]: View Distance: 10
  257. [21:42:56] [Server thread/INFO]: Zombie Aggressive Towards Villager: true
  258. [21:42:56] [Server thread/INFO]: Chunks to Grow per Tick: 650
  259. [21:42:56] [Server thread/INFO]: Clear tick list: false
  260. [21:42:56] [Server thread/INFO]: Experience Merge Radius: 3.0
  261. [21:42:56] [Server thread/INFO]: Preparing start region for level 0 (Seed: 0)
  262. [21:42:57] [Server thread/INFO]: Preparing spawn area: 39%
  263. [21:42:58] [User Authenticator #1/INFO]: UUID of player YouSeeMeRunning is 08687ba9-bfd2-41ca-93ee-f098640b9483
  264. [21:42:58] [Server thread/INFO]: Preparing spawn area: 68%
  265. [21:42:58] [Server thread/INFO]: Preparing start region for level 1 (Seed: 5612935540662456842)
  266. [21:42:59] [Server thread/INFO]: Preparing spawn area: 45%
  267. [21:43:00] [Server thread/INFO]: Preparing start region for level 2 (Seed: 5612935540662456842)
  268. [21:43:00] [Server thread/INFO]: [MineHQPop] Enabling MineHQPop v1.1
  269. [21:43:00] [Server thread/INFO]: [Essentials] Enabling Essentials vTeamCity
  270. [21:43:00] [Server thread/INFO]: Bukkit version format changed. Version not checked.
  271. [21:43:00] [Server thread/INFO]: git-Spigot-c3c767f-33d5de3 (MC: 1.8)
  272. [21:43:00] [Server thread/INFO]: 1.8-R0.1-SNAPSHOT
  273. [21:43:00] [Server thread/INFO]: Using locale en
  274. [21:43:01] [Server thread/INFO]: Using locale en
  275. [21:43:01] [Server thread/INFO]: [Vault][Economy] Essentials Economy hooked.
  276. [21:43:01] [Server thread/INFO]: Essentials: Using config file enhanced permissions.
  277. [21:43:01] [Server thread/INFO]: Permissions listed in as player-commands will be given to all users.
  278. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Enabling PlaceholderAPI v2.7.1
  279. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Placeholder expansion registration initializing...
  280. [21:43:01] [Server thread/ERROR]: [PlaceholderAPI] Failed to load placeholder expansion from class: com.extendedclip.papi.expansion.ping.PingExpansion
  281. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Successfully registered expansion: pinger
  282. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Started scheduled task for expansion: pinger
  283. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Successfully registered expansion: essentials
  284. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Successfully registered expansion: vault
  285. [21:43:01] [Server thread/INFO]: [PlaceholderAPI] Fetching available expansion list from extendedclip.com...
  286. [21:43:01] [Server thread/INFO]: [EssentialsChat] Enabling EssentialsChat vTeamCity
  287. [21:43:01] [Server thread/INFO]: [DeluxeMenus] Enabling DeluxeMenus v1.8.0
  288. [21:43:01] [Server thread/INFO]: [DeluxeMenus] Hooked into PlaceholderAPI!
  289. [21:43:01] [Server thread/INFO]: [DeluxeMenus] 2 GUI menus loaded!
  290. [21:43:01] [Server thread/INFO]: [DeluxeMenus] Failed to check for a update on spigot.
  291. [21:43:01] [Server thread/INFO]: [DeluxeMenus] You are running the latest version of DeluxeMenus!
  292. [21:43:01] [Server thread/INFO]: [DeluxeMenus] NMS hook has been setup
  293. [21:43:01] [Server thread/INFO]: [PermissionsEx] Enabling PermissionsEx v1.23.4
  294. [21:43:01] [Server thread/INFO]: [PermissionsEx] Initializing file backend
  295. [21:43:01] [Server thread/INFO]: [PermissionsEx] Permissions file successfully reloaded
  296. [21:43:01] [Server thread/INFO]: [Vault][Permission] PermissionsEx hooked.
  297. [21:43:01] [Server thread/INFO]: [Vault][Chat] PermissionsEx_Chat hooked.
  298. [21:43:01] [Server thread/INFO]: Essentials: Using PermissionsEx based permissions.
  299. [21:43:01] [Server thread/INFO]: [PlayerVisibilityReborn] Enabling PlayerVisibilityReborn v1.0.0-RELEASE
  300. [21:43:01] [Server thread/INFO]: =-=-=-=-=-=-=-=-=
  301. [21:43:01] [Server thread/INFO]: [PlayerVisibilityReborn] version 1.0.0-RELEASE by xDesireRage has been enabled!
  302. [21:43:01] [Server thread/INFO]: =-=-=-=-=-=-=-=-=
  303. [21:43:01] [Server thread/INFO]: [FeatherBoard] Enabling FeatherBoard v3.23.0
  304. [21:43:01] [Server thread/INFO]: [FeatherBoard] -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  305. [21:43:01] [Server thread/INFO]: [FeatherBoard] Plugin: FeatherBoard v3.23.0
  306. [21:43:01] [Server thread/INFO]: [FeatherBoard] Framework version: 2017-08
  307. [21:43:01] [Server thread/INFO]: [FeatherBoard] Author: Maximvdw (Maxim Van de Wynckel)
  308. [21:43:01] [Server thread/INFO]: [FeatherBoard] Site: https://www.mvdw-software.com/
  309. [21:43:01] [Server thread/INFO]: [FeatherBoard] -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  310. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading database driver ...
  311. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading dependency Javax Persistence 2.1.0 ...
  312. [21:43:01] [Server thread/INFO]: [FeatherBoard] Javax Persistence 2.1.0 is now loaded!
  313. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading dependency Ebean 2.8.1 ...
  314. [21:43:01] [Server thread/INFO]: [FeatherBoard] Ebean 2.8.1 is now loaded!
  315. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading configuration ...
  316. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading messages ...
  317. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading language file: lang_en
  318. [21:43:01] [Server thread/INFO]: [FeatherBoard] Loading placeholders ...
  319. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loaded 1881 of the 4741 placholders
  320. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading Event hooks ...
  321. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla Death hook ...
  322. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla Block break hook ...
  323. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla Block place hook ...
  324. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla Create portal hook ...
  325. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla player join ...
  326. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla player rejoin ...
  327. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla player first join ...
  328. [21:43:04] [Server thread/INFO]: [FeatherBoard] Loading event hook: Vanilla Combat hook ...
  329. [21:43:04] [Server thread/INFO]: [FeatherBoard] Creating new custom effect: warning
  330. [21:43:04] [Server thread/INFO]: [FeatherBoard]     Lines: 2
  331. [21:43:04] [Server thread/INFO]: [FeatherBoard]     Arguments: 1
  332. [21:43:05] [Server thread/INFO]: [FeatherBoard] Adding scoreboard group 'default' ...
  333. [21:43:05] [Server thread/INFO]: [FeatherBoard] Failed to check for a update on spigot.
  334. [21:43:05] [Server thread/INFO]: [FeatherBoard] Your version is up to date!
  335. [21:43:05] [Server thread/INFO]: [FeatherBoard] Toggle persistence is disabled!
  336. [21:43:05] [Server thread/INFO]: [FeatherBoard] Adding command 'featherboard'
  337. [21:43:05] [Server thread/INFO]: [CustomPM] Enabling CustomPM v1.0.0
  338. [21:43:05] [Server thread/INFO]: [EzQueueClient] Enabling EzQueueClient v1.0
  339. [21:43:05] [Server thread/INFO]: [EssentialsSpawn] Enabling EssentialsSpawn vTeamCity
  340. [21:43:05] [Server thread/INFO]: [PlayerParticles] Enabling PlayerParticles v4.5
  341. [21:43:05] [Server thread/INFO]: [PlayerParticles] [PlayerParticles] An update (v6.4) is available! You are running v4.5
  342. [21:43:05] [Server thread/INFO]: [RainbowArmor] Enabling RainbowArmor v0.1
  343. [21:43:06] [Server thread/INFO]: [RainbowArmour] Enabling RainbowArmour v1.3
  344. [21:43:06] [Server thread/INFO]: [EssentialsProtect] Enabling EssentialsProtect vTeamCity
  345. [21:43:06] [Server thread/INFO]: [ServerSelectorX] Enabling ServerSelectorX v3.4.0
  346. [21:43:06] [Server thread/INFO]: [ServerSelectorX] PlaceholderAPI is found. Placeholders will work!
  347. [21:43:06] [Server thread/INFO]: [ServerSelectorX]
  348. [21:43:06] [Server thread/INFO]: [ServerSelectorX] Thank you for using ServerSelectorX. If you enjoy using this plugin, please consider buying the premium version. It's has more features and placeholders update astronomically faster.
  349. [21:43:06] [Server thread/INFO]: [ServerSelectorX] https://github.com/ServerSelectorX/ServerSelectorX/wiki/Premium
  350. [21:43:06] [Server thread/INFO]: [ServerSelectorX]
  351. [21:43:06] [Server thread/INFO]: [LiteBans] Enabling LiteBans v2.2.4
  352. [21:43:06] [Server thread/WARN]: [LiteBans] Failed to add ProtocolLib packet listener.
  353. [21:43:06] [Server thread/WARN]: java.lang.NoClassDefFoundError: com/comphenix/protocol/events/PacketAdapter
  354. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.defineClass1(Native Method)
  355. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
  356. [21:43:06] [Server thread/WARN]:    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
  357. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
  358. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
  359. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
  360. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
  361. [21:43:06] [Server thread/WARN]:    at java.security.AccessController.doPrivileged(Native Method)
  362. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
  363. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)
  364. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:195)
  365. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:97)
  366. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
  367. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  368. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  369. [21:43:06] [Server thread/WARN]:    at litebans.ch.e(ch.java:94)
  370. [21:43:06] [Server thread/WARN]:    at litebans.c4.e(c4.java:2)
  371. [21:43:06] [Server thread/WARN]:    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  372. [21:43:06] [Server thread/WARN]:    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  373. [21:43:06] [Server thread/WARN]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  374. [21:43:06] [Server thread/WARN]:    at java.lang.reflect.Method.invoke(Method.java:498)
  375. [21:43:06] [Server thread/WARN]:    at litebans.d.onEnable(d.java:92)
  376. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
  377. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
  378. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
  379. [21:43:06] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
  380. [21:43:06] [Server thread/WARN]:    at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
  381. [21:43:06] [Server thread/WARN]:    at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402)
  382. [21:43:06] [Server thread/WARN]:    at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370)
  383. [21:43:06] [Server thread/WARN]:    at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325)
  384. [21:43:06] [Server thread/WARN]:    at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211)
  385. [21:43:06] [Server thread/WARN]:    at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505)
  386. [21:43:06] [Server thread/WARN]:    at java.lang.Thread.run(Thread.java:748)
  387. [21:43:06] [Server thread/WARN]: Caused by: java.lang.ClassNotFoundException: com.comphenix.protocol.events.PacketAdapter
  388. [21:43:06] [Server thread/WARN]:    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
  389. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)
  390. [21:43:06] [Server thread/WARN]:    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
  391. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  392. [21:43:06] [Server thread/WARN]:    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  393. [21:43:06] [Server thread/WARN]:    ... 33 more
  394. [21:43:06] [Server thread/INFO]: [LiteBans] Loading SQL driver: h2 (org.h2.Driver)
  395. [21:43:06] [Server thread/INFO]: [LiteBans] Connecting to database...
  396. [21:43:07] [Server thread/INFO]: [LiteBans] Connected to [jdbc:h2:///home/container/plugins/LiteBans/litebans] (631.6 ms).
  397. [21:43:07] [Server thread/INFO]: [LiteBans] Database connection fully initialized (634.4 ms).
  398. [21:43:07] [Server thread/INFO]: [LiteBans] v2.2.4 enabled. Startup took 1230 ms.
  399. [21:43:07] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
  400. [21:43:07] [Server thread/INFO]: Done (11.657s)! For help, type "help" or "?"
  401. [21:43:07] [Server thread/INFO]: Starting GS4 status listener
  402. [21:43:07] [Query Listener #1/INFO]: Query running on 0.0.0.0:25632
  403. [21:43:07] [Craft Scheduler Thread - 3/WARN]: Exception in thread "Craft Scheduler Thread - 3"
  404. [21:43:07] [Craft Scheduler Thread - 11/INFO]: [Vault] Checking for Updates ...
  405. [21:43:07] [Craft Scheduler Thread - 3/WARN]: org.apache.commons.lang.UnhandledException: Plugin ServerSelectorX v3.4.0 generated an exception while executing task 381
  406.     at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
  407.     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  408.     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  409.     at java.lang.Thread.run(Thread.java:748)
  410. Caused by: java.lang.NoClassDefFoundError: com/google/gson/JsonElement
  411.     at xyz.derkades.serverselectorx.ext.spiget_update.SpigetUpdateAbstract.checkForUpdate(SpigetUpdateAbstract.java:86)
  412.     at xyz.derkades.serverselectorx.Main.checkForUpdates(Main.java:297)
  413.     at xyz.derkades.serverselectorx.Main.lambda$0(Main.java:123)
  414.     at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71)
  415.     at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
  416.     ... 3 more
  417. Caused by: java.lang.ClassNotFoundException: com.google.gson.JsonElement
  418.     at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
  419.     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)
  420.     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
  421.     at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
  422.     at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
  423.     ... 8 more
  424.  
  425. [21:43:07] [Craft Scheduler Thread - 25/INFO]: [DeluxeMenus] Failed to check for a update on spigot.
  426. [21:43:07] [Craft Scheduler Thread - 7/INFO]: [PlaceholderAPI] Failed to check for a update on spigot.
  427. [21:43:08] [Craft Scheduler Thread - 11/WARN]: [Vault] Stable Version: 1.7.2 is out! You are still running version: 1.5.6
  428. [21:43:08] [Craft Scheduler Thread - 11/WARN]: [Vault] Update at: http://dev.bukkit.org/server-mods/vault
  429. [21:43:08] [Server thread/INFO]: YouSeeMeRunning[/83.137.250.14:33555] logged in with entity id 45 at ([world] 583.6526400543897, 50.5, 717.9586686597147)
  430. [21:43:08] [Server thread/INFO]: Welcome back YouSeeMeRunning
  431. [21:43:08] [pool-7-thread-1/INFO]: Creating empty config: /home/container/plugins/Essentials/userdata/08687ba9-bfd2-41ca-93ee-f098640b9483.yml
  432. [21:43:08] [Craft Scheduler Thread - 16/INFO]: [PlaceholderAPI] 130 placeholder expansions are available on the cloud.
  433. [21:43:08] [Craft Scheduler Thread - 16/INFO]: [PlaceholderAPI] 2 expansions you use have updates.
  434. [21:43:15] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  435. org.bukkit.event.EventException
  436.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  437.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  438.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  439.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  440.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  441.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  442.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  443.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  444.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  445.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  446.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  447.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  448.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  449.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  450.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  451.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  452.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  453.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  454. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  455.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  456.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  457.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  458.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  459.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  460.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  461.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  462.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  463.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  464.     ... 17 more
  465. [21:43:15] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  466. org.bukkit.event.EventException
  467.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  468.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  469.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  470.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  471.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  472.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  473.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  474.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  475.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  476.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  477.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  478.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  479.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  480.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  481.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  482.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  483.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  484.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  485. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  486.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  487.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  488.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  489.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  490.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  491.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  492.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  493.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  494.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  495.     ... 17 more
  496. [21:43:20] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  497. org.bukkit.event.EventException
  498.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  499.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  500.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  501.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  502.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  503.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  504.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  505.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  506.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  507.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  508.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  509.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  510.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  511.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  512.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  513.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  514.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  515.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  516. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  517.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  518.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  519.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  520.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  521.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  522.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  523.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  524.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  525.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  526.     ... 17 more
  527. [21:43:20] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  528. org.bukkit.event.EventException
  529.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  530.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  531.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  532.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  533.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  534.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  535.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  536.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  537.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  538.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  539.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  540.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  541.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  542.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  543.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  544.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  545.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  546.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  547. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  548.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  549.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  550.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  551.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  552.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  553.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  554.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  555.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  556.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  557.     ... 17 more
  558. [21:43:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  559. org.bukkit.event.EventException
  560.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  561.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  562.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  563.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  564.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  565.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  566.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  567.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  568.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  569.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  570.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  571.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  572.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  573.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  574.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  575.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  576.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  577.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  578. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  579.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  580.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  581.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  582.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  583.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  584.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  585.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  586.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  587.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  588.     ... 17 more
  589. [21:43:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  590. org.bukkit.event.EventException
  591.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  592.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  593.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  594.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  595.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  596.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  597.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  598.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  599.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  600.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  601.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  602.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  603.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  604.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  605.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  606.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  607.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  608.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  609. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  610.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  611.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  612.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  613.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  614.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  615.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  616.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  617.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  618.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  619.     ... 17 more
  620. [21:43:22] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  621. org.bukkit.event.EventException
  622.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  623.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  624.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  625.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  626.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  627.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  628.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  629.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  630.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  631.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  632.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  633.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  634.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  635.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  636.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  637.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  638. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  639.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  640.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  641.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  642.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  643.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  644.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  645.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  646.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  647.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  648.     ... 15 more
  649. [21:43:22] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  650. org.bukkit.event.EventException
  651.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  652.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  653.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  654.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  655.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  656.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  657.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  658.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  659.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  660.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  661.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  662.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  663.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  664.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  665.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  666.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  667. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  668.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  669.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  670.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  671.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  672.     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_212]
  673.     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_212]
  674.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  675.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  676.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  677.     ... 15 more
  678. [21:43:22] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  679. org.bukkit.event.EventException
  680.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  681.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  682.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  683.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  684.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  685.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  686.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  687.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  688.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  689.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  690.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  691.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  692.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  693.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  694.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  695.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  696. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  697.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  698.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  699.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  700.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  701.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  702.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  703.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  704.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  705.     ... 15 more
  706. [21:43:23] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  707. org.bukkit.event.EventException
  708.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  709.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  710.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  711.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  712.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  713.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  714.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  715.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  716.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  717.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  718.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  719.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  720.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  721.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  722.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  723.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  724.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  725.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  726. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  727.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  728.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  729.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  730.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  731.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  732.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  733.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  734.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  735.     ... 17 more
  736. [21:43:23] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  737. org.bukkit.event.EventException
  738.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  739.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  740.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  741.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  742.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  743.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  744.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  745.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  746.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  747.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  748.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  749.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  750.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  751.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  752.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  753.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  754.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  755.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  756. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  757.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  758.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  759.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  760.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  761.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  762.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  763.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  764.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  765.     ... 17 more
  766. [21:43:23] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  767. org.bukkit.event.EventException
  768.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  769.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  770.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  771.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  772.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  773.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  774.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  775.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  776.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  777.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  778.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  779.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  780.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  781.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  782.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  783.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  784.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  785.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  786. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  787.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  788.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  789.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  790.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  791.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  792.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  793.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  794.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  795.     ... 17 more
  796. [21:43:23] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  797. org.bukkit.event.EventException
  798.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  799.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  800.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  801.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  802.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  803.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  804.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  805.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  806.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  807.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  808.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  809.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  810.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  811.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  812.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  813.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  814.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  815.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  816. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  817.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  818.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  819.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  820.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  821.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  822.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  823.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  824.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  825.     ... 17 more
  826. [21:43:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  827. org.bukkit.event.EventException
  828.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  829.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  830.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  831.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  832.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  833.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  834.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  835.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  836.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  837.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  838.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  839.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  840.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  841.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  842.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  843.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  844.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  845.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  846. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  847.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  848.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  849.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  850.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  851.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  852.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  853.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  854.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  855.     ... 17 more
  856. [21:43:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  857. org.bukkit.event.EventException
  858.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  859.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  860.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  861.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  862.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  863.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  864.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  865.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  866.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  867.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  868.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  869.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  870.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  871.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  872.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  873.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  874.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  875.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  876. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  877.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  878.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  879.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  880.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  881.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  882.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  883.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  884.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  885.     ... 17 more
  886. [21:43:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  887. org.bukkit.event.EventException
  888.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  889.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  890.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  891.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  892.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  893.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  894.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  895.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  896.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  897.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  898.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  899.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  900.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  901.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  902.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  903.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  904.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  905.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  906. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  907.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  908.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  909.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  910.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  911.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  912.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  913.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  914.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  915.     ... 17 more
  916. [21:43:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  917. org.bukkit.event.EventException
  918.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  919.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  920.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  921.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  922.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  923.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  924.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  925.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  926.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  927.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  928.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  929.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  930.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  931.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  932.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  933.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  934.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  935.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  936. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  937.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  938.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  939.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  940.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  941.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  942.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  943.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  944.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  945.     ... 17 more
  946. [21:43:25] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  947. org.bukkit.event.EventException
  948.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  949.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  950.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  951.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  952.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  953.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  954.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  955.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  956.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  957.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  958.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  959.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  960.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  961.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  962.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  963.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  964.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  965.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  966. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  967.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  968.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  969.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  970.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  971.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  972.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  973.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  974.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  975.     ... 17 more
  976. [21:43:26] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  977. org.bukkit.event.EventException
  978.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  979.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  980.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  981.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  982.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  983.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  984.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  985.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  986.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  987.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  988.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  989.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  990.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  991.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  992.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  993.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  994.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  995.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  996. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  997.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  998.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  999.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1000.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1001.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1002.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1003.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1004.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1005.     ... 17 more
  1006. [21:43:26] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1007. org.bukkit.event.EventException
  1008.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1009.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1010.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1011.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1012.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1013.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1014.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1015.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1016.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1017.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1018.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1019.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1020.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1021.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1022.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1023.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1024.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1025.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1026. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1027.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1028.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1029.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1030.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1031.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1032.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1033.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1034.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1035.     ... 17 more
  1036. [21:43:26] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1037. org.bukkit.event.EventException
  1038.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1039.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1040.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1041.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1042.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1043.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1044.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1045.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1046.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1047.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1048.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1049.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1050.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1051.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1052.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1053.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1054. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1055.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1056.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1057.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1058.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1059.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1060.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1061.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1062.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1063.     ... 15 more
  1064. [21:43:27] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1065. org.bukkit.event.EventException
  1066.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1067.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1068.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1069.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1070.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1071.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1072.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1073.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1074.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1075.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1076.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1077.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1078.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1079.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1080.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1081.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1082. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1083.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1084.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1085.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1086.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1087.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1088.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1089.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1090.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1091.     ... 15 more
  1092. [21:43:27] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1093. org.bukkit.event.EventException
  1094.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1095.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1096.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1097.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1098.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1099.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1100.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1101.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1102.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1103.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1104.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1105.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1106.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1107.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1108.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1109.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1110.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1111.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1112. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1113.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1114.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1115.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1116.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1117.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1118.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1119.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1120.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1121.     ... 17 more
  1122. [21:43:27] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1123. org.bukkit.event.EventException
  1124.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1125.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1126.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1127.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1128.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1129.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1130.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1131.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1132.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1133.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1134.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1135.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1136.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1137.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1138.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1139.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1140.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1141.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1142. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1143.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1144.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1145.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1146.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1147.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1148.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1149.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1150.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1151.     ... 17 more
  1152. [21:43:27] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1153. org.bukkit.event.EventException
  1154.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1155.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1156.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1157.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1158.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1159.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1160.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1161.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1162.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1163.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1164.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1165.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1166.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1167.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1168.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1169.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1170.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1171.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1172. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1173.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1174.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1175.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1176.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1177.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1178.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1179.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1180.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1181.     ... 17 more
  1182. [21:43:28] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1183. org.bukkit.event.EventException
  1184.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1185.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1186.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1187.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1188.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1189.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1190.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1191.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1192.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1193.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1194.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1195.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1196.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1197.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1198.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1199.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1200.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1201.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1202. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1203.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1204.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1205.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1206.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1207.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1208.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1209.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1210.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1211.     ... 17 more
  1212. [21:43:30] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1213. org.bukkit.event.EventException
  1214.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1215.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1216.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1217.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1218.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1219.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1220.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1221.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1222.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1223.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1224.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1225.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1226.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1227.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1228.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1229.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1230. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1231.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1232.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1233.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1234.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1235.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1236.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1237.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1238.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1239.     ... 15 more
  1240. [21:43:31] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1241. org.bukkit.event.EventException
  1242.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1243.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1244.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1245.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1246.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1247.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1248.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1249.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1250.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1251.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1252.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1253.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1254.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1255.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1256.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1257.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1258. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1259.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1260.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1261.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1262.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1263.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1264.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1265.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1266.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1267.     ... 15 more
  1268. [21:43:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1269. org.bukkit.event.EventException
  1270.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1271.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1272.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1273.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1274.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1275.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1276.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1277.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1278.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1279.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1280.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1281.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1282.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1283.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1284.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1285.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1286. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1287.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1288.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1289.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1290.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1291.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1292.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1293.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1294.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1295.     ... 15 more
  1296. [21:43:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1297. org.bukkit.event.EventException
  1298.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1299.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1300.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1301.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1302.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1303.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:689) [server.jar:git-Spigot-c3c767f-33d5de3]
  1304.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1305.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1306.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1307.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1308.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1309.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1310.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1311.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1312.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1313.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1314. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1315.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1316.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1317.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1318.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1319.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1320.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1321.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1322.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1323.     ... 15 more
  1324. [21:43:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1325. org.bukkit.event.EventException
  1326.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1327.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1328.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1329.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1330.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1331.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1332.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1333.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1334.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1335.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1336.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1337.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1338.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1339.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1340.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1341.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1342.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1343.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1344. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1345.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1346.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1347.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1348.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1349.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1350.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1351.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1352.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1353.     ... 17 more
  1354. [21:43:33] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1355. org.bukkit.event.EventException
  1356.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1357.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1358.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1359.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1360.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1361.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1362.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1363.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1364.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1365.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1366.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1367.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1368.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1369.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1370.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1371.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1372.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1373.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1374. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1375.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1376.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1377.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1378.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1379.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1380.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1381.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1382.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1383.     ... 17 more
  1384. [21:43:33] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1385. org.bukkit.event.EventException
  1386.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1387.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1388.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1389.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1390.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1391.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1392.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1393.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1394.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1395.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1396.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1397.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1398.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1399.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1400.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1401.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1402.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1403.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1404. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1405.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1406.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1407.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1408.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1409.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1410.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1411.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1412.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1413.     ... 17 more
  1414. [21:43:33] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1415. org.bukkit.event.EventException
  1416.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1417.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1418.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1419.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1420.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1421.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1422.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1423.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1424.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1425.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1426.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1427.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1428.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1429.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1430.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1431.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1432.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1433.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1434. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1435.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1436.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1437.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1438.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1439.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1440.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1441.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1442.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1443.     ... 17 more
  1444. [21:43:33] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1445. org.bukkit.event.EventException
  1446.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1447.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1448.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1449.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1450.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1451.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1452.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1453.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1454.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1455.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1456.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1457.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1458.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1459.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1460.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1461.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1462.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1463.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1464. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1465.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1466.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1467.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1468.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1469.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1470.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1471.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1472.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1473.     ... 17 more
  1474. [21:43:34] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1475. org.bukkit.event.EventException
  1476.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1477.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1478.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1479.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1480.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1481.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1482.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1483.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1484.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1485.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1486.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1487.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1488.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1489.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1490.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1491.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1492.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1493.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1494. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1495.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1496.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1497.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1498.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1499.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1500.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1501.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1502.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1503.     ... 17 more
  1504. [21:43:34] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1505. org.bukkit.event.EventException
  1506.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1507.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1508.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1509.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1510.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1511.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1512.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1513.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1514.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1515.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1516.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1517.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1518.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1519.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1520.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1521.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1522.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1523.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1524. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1525.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1526.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1527.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1528.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1529.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1530.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1531.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1532.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1533.     ... 17 more
  1534. [21:43:34] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1535. org.bukkit.event.EventException
  1536.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1537.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1538.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1539.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1540.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1541.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1542.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1543.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1544.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1545.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1546.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1547.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1548.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1549.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1550.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1551.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1552.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1553.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1554. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1555.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1556.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1557.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1558.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1559.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1560.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1561.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1562.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1563.     ... 17 more
  1564. [21:43:34] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1565. org.bukkit.event.EventException
  1566.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1567.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1568.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1569.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1570.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1571.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1572.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1573.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1574.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1575.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1576.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1577.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1578.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1579.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1580.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1581.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1582.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1583.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1584. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1585.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1586.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1587.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1588.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1589.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1590.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1591.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1592.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1593.     ... 17 more
  1594. [21:43:35] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1595. org.bukkit.event.EventException
  1596.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1597.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1598.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1599.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1600.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1601.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1602.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1603.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1604.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1605.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1606.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1607.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1608.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1609.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1610.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1611.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1612.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1613.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1614. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1615.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1616.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1617.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1618.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1619.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1620.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1621.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1622.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1623.     ... 17 more
  1624. [21:43:35] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1625. org.bukkit.event.EventException
  1626.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1627.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1628.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1629.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1630.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1631.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1632.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1633.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1634.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1635.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1636.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1637.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1638.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1639.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1640.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1641.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1642.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1643.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1644. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1645.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1646.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1647.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1648.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1649.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1650.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1651.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1652.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1653.     ... 17 more
  1654. [21:43:35] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1655. org.bukkit.event.EventException
  1656.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1657.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1658.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1659.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1660.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1661.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1662.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1663.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1664.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1665.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1666.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1667.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1668.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1669.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1670.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1671.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1672.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1673.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1674. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1675.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1676.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1677.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1678.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1679.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1680.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1681.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1682.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1683.     ... 17 more
  1684. [21:43:35] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1685. org.bukkit.event.EventException
  1686.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1687.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1688.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1689.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1690.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1691.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1692.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1693.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1694.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1695.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1696.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1697.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1698.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1699.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1700.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1701.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1702.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1703.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1704. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1705.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1706.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1707.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1708.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1709.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1710.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1711.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1712.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1713.     ... 17 more
  1714. [21:43:36] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1715. org.bukkit.event.EventException
  1716.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1717.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1718.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1719.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1720.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1721.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1722.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1723.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1724.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1725.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1726.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1727.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1728.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1729.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1730.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1731.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1732.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1733.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1734. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1735.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1736.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1737.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1738.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1739.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1740.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1741.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1742.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1743.     ... 17 more
  1744. [21:43:36] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1745. org.bukkit.event.EventException
  1746.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1747.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1748.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1749.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1750.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1751.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1752.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1753.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1754.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1755.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1756.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1757.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1758.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1759.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1760.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1761.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1762.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1763.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1764. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1765.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1766.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1767.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1768.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1769.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1770.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1771.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1772.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1773.     ... 17 more
  1774. [21:43:36] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1775. org.bukkit.event.EventException
  1776.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1777.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1778.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1779.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1780.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1781.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1782.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1783.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1784.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1785.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1786.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1787.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1788.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1789.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1790.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1791.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1792.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1793.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1794. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1795.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1796.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1797.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1798.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1799.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1800.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1801.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1802.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1803.     ... 17 more
  1804. [21:43:37] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1805. org.bukkit.event.EventException
  1806.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1807.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1808.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1809.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1810.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1811.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1812.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1813.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1814.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1815.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1816.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1817.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1818.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1819.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1820.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1821.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1822.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1823.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1824. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1825.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1826.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1827.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1828.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1829.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1830.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1831.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1832.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1833.     ... 17 more
  1834. [21:43:37] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1835. org.bukkit.event.EventException
  1836.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1837.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1838.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1839.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1840.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1841.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1842.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1843.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1844.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1845.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1846.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1847.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1848.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1849.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1850.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1851.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1852.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1853.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1854. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1855.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1856.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1857.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1858.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1859.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1860.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1861.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1862.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1863.     ... 17 more
  1864. [21:43:37] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1865. org.bukkit.event.EventException
  1866.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1867.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1868.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1869.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1870.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1871.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1872.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1873.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1874.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1875.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1876.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1877.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1878.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1879.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1880.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1881.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1882.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1883.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1884. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1885.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1886.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1887.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1888.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1889.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1890.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1891.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1892.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1893.     ... 17 more
  1894. [21:43:37] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1895. org.bukkit.event.EventException
  1896.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1897.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1898.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1899.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1900.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1901.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1902.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1903.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1904.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1905.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1906.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1907.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1908.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1909.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1910.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1911.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1912.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1913.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1914. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1915.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1916.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1917.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1918.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1919.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1920.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1921.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1922.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1923.     ... 17 more
  1924. [21:43:37] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1925. org.bukkit.event.EventException
  1926.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1927.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1928.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1929.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1930.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1931.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1932.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1933.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1934.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1935.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1936.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1937.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1938.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1939.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1940.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1941.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1942.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1943.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1944. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1945.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1946.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1947.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1948.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1949.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1950.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1951.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1952.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1953.     ... 17 more
  1954. [21:43:38] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1955. org.bukkit.event.EventException
  1956.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1957.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1958.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1959.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1960.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1961.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1962.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1963.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1964.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1965.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1966.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1967.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1968.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1969.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  1970.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  1971.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  1972.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  1973.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  1974. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  1975.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  1976.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  1977.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  1978.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  1979.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  1980.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  1981.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  1982.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1983.     ... 17 more
  1984. [21:43:38] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  1985. org.bukkit.event.EventException
  1986.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1987.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  1988.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  1989.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  1990.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  1991.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  1992.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  1993.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  1994.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  1995.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  1996.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  1997.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  1998.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  1999.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2000.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2001.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2002.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2003.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2004. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2005.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2006.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2007.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2008.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2009.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2010.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2011.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2012.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2013.     ... 17 more
  2014. [21:43:43] [User Authenticator #2/INFO]: UUID of player iFlyYT is 51eadca4-c701-42f6-8b19-81b43685703f
  2015. [21:43:44] [Server thread/INFO]: iFlyYT[/86.160.154.14:47939] logged in with entity id 2612 at ([world] 583.3000000119209, 52.490643233610555, 715.5505252061262)
  2016. [21:43:44] [Server thread/INFO]: Welcome back iFlyYT
  2017. [21:43:44] [pool-7-thread-1/INFO]: Creating empty config: /home/container/plugins/Essentials/userdata/51eadca4-c701-42f6-8b19-81b43685703f.yml
  2018. [21:43:50] [Server thread/INFO]: iFlyYT issued server command: /pex groups
  2019. [21:43:50] [Server thread/WARN]: [PermissionsEx] User iFlyYT tried to access chat command "pex groups", but doesn't have permission to do this.
  2020. [21:43:58] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2021. org.bukkit.event.EventException
  2022.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2023.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2024.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2025.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2026.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2027.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2028.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2029.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2030.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2031.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2032.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2033.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2034.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2035.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2036.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2037.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2038.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2039.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2040. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2041.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2042.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2043.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2044.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2045.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2046.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2047.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2048.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2049.     ... 17 more
  2050. [21:43:58] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2051. org.bukkit.event.EventException
  2052.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2053.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2054.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2055.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2056.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2057.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2058.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2059.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2060.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2061.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2062.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2063.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2064.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2065.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2066.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2067.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2068.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2069.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2070. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2071.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2072.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2073.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2074.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2075.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2076.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2077.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2078.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2079.     ... 17 more
  2080. [21:44:02] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2081. org.bukkit.event.EventException
  2082.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2083.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2084.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2085.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2086.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2087.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2088.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2089.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2090.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2091.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2092.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2093.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2094.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2095.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2096.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2097.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2098.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2099.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2100. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2101.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2102.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2103.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2104.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2105.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2106.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2107.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2108.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2109.     ... 17 more
  2110. [21:44:05] [Server thread/INFO]: iFlyYT issued server command: /ssx
  2111. [21:44:08] [Server thread/INFO]: iFlyYT issued server command: /ss
  2112. [21:44:13] [Server thread/INFO]: iFlyYT issued server command: /serverselector
  2113. [21:44:18] [Server thread/INFO]: iFlyYT issued server command: /op YouSeeMeRunning
  2114. [21:44:18] [Server thread/INFO]: [iFlyYT: Opped YouSeeMeRunning]
  2115. [21:44:20] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2116. org.bukkit.event.EventException
  2117.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2118.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2119.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2120.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2121.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2122.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2123.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2124.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2125.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2126.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2127.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2128.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2129.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2130.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2131.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2132.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2133.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2134.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2135. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2136.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2137.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2138.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2139.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2140.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2141.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2142.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2143.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2144.     ... 17 more
  2145. [21:44:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2146. org.bukkit.event.EventException
  2147.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2148.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2149.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2150.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2151.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2152.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2153.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2154.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2155.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2156.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2157.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2158.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2159.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2160.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2161.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2162.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2163.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2164.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2165. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2166.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2167.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2168.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2169.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2170.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2171.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2172.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2173.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2174.     ... 17 more
  2175. [21:44:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2176. org.bukkit.event.EventException
  2177.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2178.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2179.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2180.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2181.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2182.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2183.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2184.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2185.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2186.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2187.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2188.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2189.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2190.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2191.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2192.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2193.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2194. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2195.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2196.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2197.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2198.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2199.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2200.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2201.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2202.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2203.     ... 16 more
  2204. [21:44:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2205. org.bukkit.event.EventException
  2206.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2207.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2208.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2209.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2210.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2211.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2212.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2213.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2214.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2215.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2216.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2217.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2218.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2219.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2220.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2221.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2222.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2223. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2224.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2225.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2226.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2227.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2228.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2229.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2230.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2231.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2232.     ... 16 more
  2233. [21:44:22] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2234. org.bukkit.event.EventException
  2235.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2236.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2237.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2238.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2239.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2240.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2241.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2242.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2243.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2244.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2245.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2246.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2247.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2248.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2249.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2250.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2251.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2252. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2253.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2254.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2255.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2256.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2257.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2258.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2259.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2260.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2261.     ... 16 more
  2262. [21:44:23] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2263. org.bukkit.event.EventException
  2264.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2265.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2266.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2267.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2268.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2269.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2270.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2271.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2272.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2273.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2274.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2275.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2276.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2277.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2278.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2279.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2280.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2281. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2282.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2283.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2284.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2285.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2286.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2287.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2288.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2289.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2290.     ... 16 more
  2291. [21:44:23] [Async Chat Thread - #0/INFO]: iFlyYT> afk sec
  2292. [21:44:24] [Server thread/INFO]: iFlyYT issued server command: /afk
  2293. [21:44:30] [Server thread/INFO]: YouSeeMeRunning issued server command: /serversel
  2294. [21:44:35] [Server thread/INFO]: YouSeeMeRunning issued server command: /ssx
  2295. [21:44:53] [Async Chat Thread - #0/INFO]: YouSeeMeRunning> Send me the serverselector config
  2296. [21:45:11] [Async Chat Thread - #0/INFO]: iFlyYT> ????
  2297. [21:45:16] [Async Chat Thread - #0/INFO]: iFlyYT> Do u want me to add u to console?
  2298. [21:45:20] [Async Chat Thread - #0/INFO]: YouSeeMeRunning> pastebin
  2299. [21:45:25] [Async Chat Thread - #0/INFO]: YouSeeMeRunning> no
  2300. [21:45:26] [Async Chat Thread - #0/INFO]: iFlyYT> Kk
  2301. [21:46:21] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2302. org.bukkit.event.EventException
  2303.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2304.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2305.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2306.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2307.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2308.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2309.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2310.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2311.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2312.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2313.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2314.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2315.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2316.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2317.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2318.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2319.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2320.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2321. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2322.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2323.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2324.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2325.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2326.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2327.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2328.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2329.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2330.     ... 17 more
  2331. [21:46:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2332. org.bukkit.event.EventException
  2333.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2334.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2335.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2336.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2337.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2338.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2339.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2340.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2341.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2342.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2343.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2344.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2345.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2346.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2347.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2348.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2349.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2350.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2351. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2352.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2353.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2354.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2355.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2356.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2357.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2358.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2359.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2360.     ... 17 more
  2361. [21:46:24] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2362. org.bukkit.event.EventException
  2363.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2364.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2365.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2366.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2367.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2368.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2369.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2370.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2371.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2372.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2373.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2374.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2375.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2376.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2377.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2378.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2379.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2380.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2381. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2382.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2383.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2384.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2385.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2386.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2387.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2388.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2389.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2390.     ... 17 more
  2391. [21:46:25] [Server thread/INFO]: YouSeeMeRunning lost connection: Disconnected
  2392. [21:46:25] [Server thread/INFO]: lYouSeeMeRunning left the server!
  2393. [21:46:28] [User Authenticator #3/INFO]: UUID of player YouSeeMeRunning is 08687ba9-bfd2-41ca-93ee-f098640b9483
  2394. [21:46:29] [Server thread/INFO]: YouSeeMeRunning[/83.137.250.14:37829] logged in with entity id 12453 at ([world] 589.3121238636365, 53.0, 683.0914635535894)
  2395. [21:46:29] [Server thread/INFO]: Welcome back YouSeeMeRunning
  2396. [21:46:31] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2397. org.bukkit.event.EventException
  2398.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2399.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2400.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2401.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2402.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2403.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2404.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2405.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2406.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2407.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2408.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2409.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2410.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2411.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2412.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2413.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2414.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2415.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2416. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2417.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2418.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2419.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2420.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2421.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2422.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2423.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2424.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2425.     ... 17 more
  2426. [21:46:31] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2427. org.bukkit.event.EventException
  2428.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2429.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2430.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2431.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2432.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2433.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2434.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2435.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2436.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2437.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2438.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2439.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2440.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2441.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2442.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2443.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2444.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2445.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2446. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2447.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2448.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2449.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2450.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2451.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2452.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2453.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2454.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2455.     ... 17 more
  2456. [21:46:31] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2457. org.bukkit.event.EventException
  2458.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2459.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2460.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2461.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2462.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2463.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2464.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2465.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2466.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2467.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2468.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2469.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2470.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2471.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2472.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2473.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2474.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2475.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2476. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2477.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2478.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2479.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2480.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2481.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2482.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2483.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2484.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2485.     ... 17 more
  2486. [21:46:31] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2487. org.bukkit.event.EventException
  2488.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2489.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2490.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2491.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2492.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2493.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2494.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2495.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2496.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2497.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2498.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2499.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2500.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2501.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2502.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2503.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2504.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2505.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2506. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2507.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2508.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2509.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2510.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2511.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2512.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2513.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2514.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2515.     ... 17 more
  2516. [21:46:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2517. org.bukkit.event.EventException
  2518.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2519.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2520.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2521.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2522.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2523.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2524.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2525.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2526.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2527.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2528.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2529.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2530.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2531.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2532.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2533.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2534.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2535.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2536. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2537.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2538.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2539.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2540.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2541.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2542.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2543.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2544.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2545.     ... 17 more
  2546. [21:46:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2547. org.bukkit.event.EventException
  2548.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2549.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2550.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2551.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2552.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2553.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2554.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2555.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2556.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2557.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2558.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2559.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2560.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2561.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2562.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2563.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2564.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2565.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2566. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2567.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2568.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2569.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2570.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2571.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2572.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2573.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2574.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2575.     ... 17 more
  2576. [21:46:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2577. org.bukkit.event.EventException
  2578.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2579.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2580.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2581.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2582.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2583.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2584.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2585.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2586.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2587.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2588.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2589.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2590.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2591.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2592.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2593.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2594.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2595.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2596. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2597.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2598.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2599.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2600.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2601.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2602.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2603.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2604.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2605.     ... 17 more
  2606. [21:46:32] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2607. org.bukkit.event.EventException
  2608.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2609.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2610.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2611.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2612.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2613.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2614.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2615.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2616.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2617.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2618.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2619.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2620.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2621.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2622.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2623.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2624.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2625.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2626. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2627.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2628.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2629.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2630.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2631.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2632.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2633.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2634.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2635.     ... 17 more
  2636. [21:46:33] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2637. org.bukkit.event.EventException
  2638.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2639.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2640.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2641.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2642.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2643.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2644.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2645.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2646.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2647.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2648.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2649.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2650.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2651.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2652.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2653.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2654.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2655.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2656. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2657.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2658.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2659.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2660.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2661.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2662.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2663.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2664.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2665.     ... 17 more
  2666. [21:46:40] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2667. org.bukkit.event.EventException
  2668.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2669.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2670.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2671.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2672.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2673.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2674.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2675.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2676.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2677.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2678.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2679.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2680.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2681.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2682.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2683.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2684.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2685. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2686.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2687.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2688.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2689.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2690.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2691.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2692.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2693.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2694.     ... 16 more
  2695. [21:46:40] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2696. org.bukkit.event.EventException
  2697.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2698.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2699.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2700.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2701.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2702.     at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:463) [server.jar:git-Spigot-c3c767f-33d5de3]
  2703.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:724) [server.jar:git-Spigot-c3c767f-33d5de3]
  2704.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2705.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2706.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2707.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2708.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2709.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2710.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2711.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2712.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2713.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2714. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2715.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2716.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2717.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2718.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2719.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2720.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2721.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2722.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2723.     ... 16 more
  2724. [21:46:40] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2725. org.bukkit.event.EventException
  2726.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2727.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2728.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2729.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2730.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2731.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2732.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2733.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2734.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2735.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2736.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2737.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2738.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2739.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2740.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2741.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2742.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2743.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2744. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2745.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2746.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2747.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2748.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2749.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2750.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2751.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2752.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2753.     ... 17 more
  2754. [21:46:40] [Server thread/ERROR]: Could not pass event PlayerInteractEvent to ServerSelectorX v3.4.0
  2755. org.bukkit.event.EventException
  2756.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2757.     at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2758.     at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-c3c767f-33d5de3]
  2759.     at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-c3c767f-33d5de3]
  2760.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:226) [server.jar:git-Spigot-c3c767f-33d5de3]
  2761.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:193) [server.jar:git-Spigot-c3c767f-33d5de3]
  2762.     at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:189) [server.jar:git-Spigot-c3c767f-33d5de3]
  2763.     at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:682) [server.jar:git-Spigot-c3c767f-33d5de3]
  2764.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [server.jar:git-Spigot-c3c767f-33d5de3]
  2765.     at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [server.jar:git-Spigot-c3c767f-33d5de3]
  2766.     at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [server.jar:git-Spigot-c3c767f-33d5de3]
  2767.     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_212]
  2768.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_212]
  2769.     at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [server.jar:git-Spigot-c3c767f-33d5de3]
  2770.     at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [server.jar:git-Spigot-c3c767f-33d5de3]
  2771.     at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [server.jar:git-Spigot-c3c767f-33d5de3]
  2772.     at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [server.jar:git-Spigot-c3c767f-33d5de3]
  2773.     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
  2774. Caused by: java.lang.NoSuchFieldError: PLAYER_HEAD
  2775.     at xyz.derkades.derkutils.bukkit.ItemBuilder.<init>(ItemBuilder.java:28) ~[?:?]
  2776.     at xyz.derkades.serverselectorx.SelectorMenu.<init>(SelectorMenu.java:110) ~[?:?]
  2777.     at xyz.derkades.serverselectorx.Main.openSelector(Main.java:243) ~[?:?]
  2778.     at xyz.derkades.serverselectorx.SelectorOpenListener.onInteract(SelectorOpenListener.java:49) ~[?:?]
  2779.     at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) ~[?:?]
  2780.     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_212]
  2781.     at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_212]
  2782.     at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[server.jar:git-Spigot-c3c767f-33d5de3]
  2783.     ... 17 more
  2784. [21:48:12] [Server thread/INFO]: YouSeeMeRunning issued server command: /pl
RAW Paste Data
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