CorpseReborn Error Paste

Date: 05/22/2018 19:40:59
CorpseReborn Version: 2.12.1

Server Version: git-Spigot-550ebac-7019900 (MC: 1.8)
Server Type: SPIGOT
Folder Version: UNKNOWN

Exception:
java.util.ConcurrentModificationException
	at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:719)
	at java.util.LinkedHashMap$LinkedKeyIterator.next(LinkedHashMap.java:742)
	at org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:191)
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:97)
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at org.golde.bukkit.corpsereborn.Main.onEnable(Main.java:89)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356)
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316)
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.reload(CraftServer.java:746)
	at org.bukkit.Bukkit.reload(Bukkit.java:534)
	at org.bukkit.command.defaults.ReloadCommand.execute(ReloadCommand.java:25)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646)
	at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115)
	at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950)
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26)
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53)
	at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316)
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634)
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537)
	at java.lang.Thread.run(Thread.java:748)


Plugins:
WorldEdit - 6.1.8-SNAPSHOT;cd4729f
Essentials - TeamCity
FullVanish - 1.1
ClearLag - 2.9.7
AdminMenu - 0.93
SuperLogin - 1.1
SurvivalGames - 0.5.8.54
SpawnPlugin - 1.6
BetterChairs - 0.9.5
NoPluginViewer - 1.0
WorldGuard - 6.1
PixelPrinter - PixelPrinter V1.0.1
KommandSigns - 1.8.8
SurvivalCommandBlock - 2.0
EditableSign - 3.3.0
PermissionsEx - 1.23.4
iConomy - 6.0.10b
LagMeter - 1.17.0
Simple-AutoSave - 0.2.2
ViaVersion - 1.3.0
Vault - 1.5.6-b49
EssentialsSpawn - TeamCity
PlayEffect - 0.5.4
ChestShop - 3.7.17
PlotMe - 0.16.3
ProtocolLib - 4.2.1
FakePlayers - 1.0.2
ASkyBlock - 3.0.8.8
Hotels - 1.1.5
ChatEx - 1.6
Warps - 1.1.2
PlotMe-DefaultGenerator - 0.16.1
Multiverse-Core - 2.5.0-b727
SkinsRestorer - 13.3
Multiverse-Inventories - 2.5.0-SNAPSHOT-b418
Multiverse-Portals - 2.5.0-b751
CorpseReborn - 2.12.1
HolographicDisplays - 2.2.6
BedwarsRel - 1.3.6

Config:
enable-update-checker: false
corpse-time: 0
on-death: false
looting-inventory: false
despawn-after-looted: false
show-tags: false
world: all
gui-title: %corpse%'s Items
username-format: %corpse%
finish-looting-message: *bYou have finished looting %corpse%'s corpse.
new-hitboxes: false
render-armor: falsesave-corpses: falsesend-data: false

Corpses:
Failed to read Corpses.yml