[18:35:14] [Server thread/INFO]: Calem issued server command: /plugman unload Denizen
[18:35:14] [Server thread/INFO]: [Denizen] Disabling Denizen v1.0.3-SNAPSHOT (build 1670-REL)
[18:35:56] [Server thread/INFO]: Calem issued server command: /plugman load denizen
[18:35:56] [Server thread/INFO]: [Denizen] Enabling Denizen v1.0.3-SNAPSHOT (build 1670-REL)
[18:35:56] [Server thread/WARN]: Enabled plugin with unregistered PluginClassLoader Denizen v1.0.3-SNAPSHOT (build 1670-REL)
[18:35:56] [Server thread/ERROR]: Error occurred while enabling Denizen v1.0.3-SNAPSHOT (build 1670-REL) (Is it up to date?)
java.lang.NoSuchMethodError: org.bukkit.craftbukkit.v1_13_R2.util.CraftMagicNumbers.getMappingsVersion()Ljava/lang/String;
	at net.aufdemrand.denizen.nms.Handler_v1_13_R2.isCorrectMappingsCode(Handler_v1_13_R2.java:64) ~[?:?]
	at net.aufdemrand.denizen.Denizen.onEnable(Denizen.java:342) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:254) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:339) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at com.rylinaux.plugman.util.PluginUtil.load(PluginUtil.java:366) ~[?:?]
	at com.rylinaux.plugman.command.LoadCommand.execute(LoadCommand.java:114) ~[?:?]
	at com.rylinaux.plugman.PlugManCommandHandler.onCommand(PlugManCommandHandler.java:95) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:139) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchCommand(CraftServer.java:702) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnection.handleCommand(PlayerConnection.java:1648) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:1483) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnectionUtils.a(SourceFile:10) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_201]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_201]
	at net.minecraft.server.v1_13_R2.SystemUtils.a(SourceFile:199) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:900) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:835) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:733) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
[18:35:59] [Server thread/INFO]: Calem issued server command: /denizen
[18:35:59] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'denizen' in plugin Denizen v1.0.3-SNAPSHOT (build 1670-REL)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:139) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at org.bukkit.craftbukkit.v1_13_R2.CraftServer.dispatchCommand(CraftServer.java:702) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnection.handleCommand(PlayerConnection.java:1648) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:1483) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.PlayerConnectionUtils.a(SourceFile:10) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_201]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_201]
	at net.minecraft.server.v1_13_R2.SystemUtils.a(SourceFile:199) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:900) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:835) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:733) [silnik.jar:git-Spigot-a1f2566-a4c555b]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
Caused by: java.lang.NullPointerException
	at net.aufdemrand.denizen.Denizen.onCommand(Denizen.java:1292) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[silnik.jar:git-Spigot-a1f2566-a4c555b]
	... 15 more