2012-11-16 16:31:48 [SEVERE] Could not pass event EntityDamageByEntityEvent to DisguiseCraft v3.8
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:341)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.event.CraftEventFactory.callEvent(CraftEventFactory.java:80)
	at org.bukkit.craftbukkit.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:364)
	at org.bukkit.craftbukkit.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:386)
	at net.minecraft.server.EntityLiving.damageEntity(EntityLiving.java:658)
	at net.minecraft.server.EntityHuman.damageEntity(EntityHuman.java:605)
	at net.minecraft.server.EntityPlayer.damageEntity(EntityPlayer.java:306)
	at net.minecraft.server.EntityHuman.attack(EntityHuman.java:794)
	at pgDev.bukkit.DisguiseCraft.listeners.DCMainListener.onDisguiseHit(DCMainListener.java:72)
	at sun.reflect.GeneratedMethodAccessor283.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:339)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at pgDev.bukkit.DisguiseCraft.listeners.DCPacketListener$1.onPacketReceiving(DCPacketListener.java:45)
	at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:48)
	at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:403)
	at com.comphenix.protocol.injector.PacketFilterManager.invokePacketRecieving(PacketFilterManager.java:374)
	at com.comphenix.protocol.injector.PacketInjector.packetRecieved(PacketInjector.java:224)
	at com.comphenix.protocol.injector.PacketInjector.packetRecieved(PacketInjector.java:209)
	at com.comphenix.protocol.injector.ReadPacketModifier.intercept(ReadPacketModifier.java:116)
	at net.minecraft.server.Packet7UseEntity$$EnhancerByCGLIB$$11dc7893.a(<generated>)
	at net.minecraft.server.Packet.a(Packet.java:111)
	at net.minecraft.server.NetworkManager.i(NetworkManager.java:190)
	at net.minecraft.server.NetworkManager.c(NetworkManager.java:344)
	at net.minecraft.server.NetworkReaderThread.run(SourceFile:93)
Caused by: java.util.ConcurrentModificationException
	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:782)
	at java.util.ArrayList$Itr.next(ArrayList.java:754)
	at org.bukkit.craftbukkit.CraftWorld.getPlayers(CraftWorld.java:687)
	at pgDev.bukkit.DisguiseCraft.DisguiseCraft.sendPacketToWorld(DisguiseCraft.java:457)
	at pgDev.bukkit.DisguiseCraft.listeners.DCOptionalListener.onDamage(DCOptionalListener.java:72)
	at sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:339)
	... 30 more