CorpseReborn Error Paste

Date: 10/20/2019 00:35:36
CorpseReborn Version: 2.9.7

Server Version: git-PaperSpigot-"4c7641d" (MC: 1.8.8)
Server Type: PAPER_SPIGOT
Folder Version: v1_8_R3

Plugins:
  Name: WorldEdit
    Version: 6.1.5;4651611
  Name: CorpseReborn
    Version: 2.9.7
  Name: PlaceholderAPI
    Version: 2.7.1
  Name: PlayerVisibilityReborn
    Version: 1.0.0-RELEASE
  Name: PlugMan
    Version: 2.1.6
  Name: WorldGuard
    Version: 6.1.2;e38d98d
  Name: SkinsRestorer
    Version: 13.7.3
  Name: BetterBlood
    Version: 2.2
  Name: InventoryLock
    Version: 1.3
  Name: PermissionsEx
    Version: 1.23.4
  Name: EasyBackupCore
    Version: 3.0.7
  Name: AntiDisconnectSpam
    Version: 1.0
  Name: ViaVersion
    Version: 2.1.3
  Name: Vault
    Version: 1.5.6-b49
  Name: MyCommand
    Version: 5.3.4
  Name: IPWhiteListBukkit
    Version: 1.2
  Name: Essentials
    Version: 2.16.1.0
  Name: EasyBackup
    Version: 3.0.3
  Name: ProtocolLib
    Version: 4.4.0
  Name: Citizens
    Version: 2.0.24-SNAPSHOT (build 1626)
  Name: EssentialsProtect
    Version: 2.16.1.0
  Name: EssentialsChat
    Version: 2.16.1.0
  Name: EssentialsAntiBuild
    Version: 2.16.1.0
  Name: TAB
    Version: 2.4.4
  Name: CommandNPC
    Version: 1.9.1
  Name: EssentialsSpawn
    Version: 2.16.1.0
  Name: PremiumVanish
    Version: 2.4.5
  Name: AuthMe
    Version: 5.6.0-beta1-b2226
  Name: Matrix
    Version: 1.10.1
  Name: HolographicDisplays
    Version: 2.2.5
  Name: DonationsHolograms
    Version: 1.4.2
  Name: LobbySwitch
    Version: 0.5.8

Exception: java.util.NoSuchElementException: packet_handler
	at io.netty.channel.DefaultChannelPipeline.getContextOrDie(DefaultChannelPipeline.java:907)
	at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:157)
	at io.netty.channel.DefaultChannelPipeline.addBefore(DefaultChannelPipeline.java:150)
	at com.comphenix.protocol.injector.netty.PipelineProxy.addBefore(PipelineProxy.java:66)
	at com.comphenix.protocol.injector.netty.ChannelInjector$3$1.addBefore(ChannelInjector.java:272)
	at org.golde.bukkit.corpsereborn.nms.nmsclasses.packetlisteners.PcktIn_v1_8_R3.registerListener(PcktIn_v1_8_R3.java:78)
	at org.golde.bukkit.corpsereborn.nms.nmsclasses.NMSCorpses_v1_8_R3.registerPacketListener(NMSCorpses_v1_8_R3.java:593)
	at org.golde.bukkit.corpsereborn.listeners.PlayerJoin.onPlayerJoin(PlayerJoin.java:15)
	at sun.reflect.GeneratedMethodAccessor135.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300)
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502)
	at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:314)
	at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:173)
	at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:60)
	at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:231)
	at net.minecraft.server.v1_8_R3.ServerConnection.c(ServerConnection.java:148)
	at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:875)
	at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378)
	at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713)
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616)
	at java.lang.Thread.run(Thread.java:748)