2011-08-13 01:17:58 [SEVERE] Could not pass event ENTITY_DEATH to mmoTarget
java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:839)
	at java.util.HashMap$KeyIterator.next(HashMap.java:874)
	at mmo.Target.mmoTargetEntityListener.onEntityDeath(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$60.execute(JavaPluginLoader.java:663)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:338)
	at net.minecraft.server.EntityLiving.q(EntityLiving.java:467)
	at net.minecraft.server.EntityLiving.die(EntityLiving.java:447)
	at net.minecraft.server.EntityLiving.damageEntity(EntityLiving.java:391)
	at net.minecraft.server.EntityMonster.damageEntity(EntityMonster.java:43)
	at net.minecraft.server.EntityHuman.d(EntityHuman.java:566)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:883)
	at net.minecraft.server.Packet7UseEntity.a(SourceFile:33)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:89)
	at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
	at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:454)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:363)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)