2013-11-11 17:31:45 [SEVERE] Could not pass event EntityExplodeEvent to MoreCreepers v1.6
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:463)
	at net.minecraft.server.v1_6_R3.Explosion.a(Explosion.java:220)
	at net.minecraft.server.v1_6_R3.World.createExplosion(World.java:1770)
	at net.minecraft.server.v1_6_R3.WorldServer.createExplosion(WorldServer.java:850)
	at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.createExplosion(CraftWorld.java:461)
	at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.createExplosion(CraftWorld.java:457)
	at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.createExplosion(CraftWorld.java:469)
	at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.createExplosion(CraftWorld.java:465)
	at com.xacero.mc.Creeper.explode(Creeper.java:91)
	at com.xacero.mc.CreeperEntityOverlay.explode(CreeperEntityOverlay.java:29)
	at com.xacero.mc.MCEntityListener.onEntityExplode(MCEntityListener.java:32)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:463)
	at net.minecraft.server.v1_6_R3.Explosion.a(Explosion.java:220)
	at net.minecraft.server.v1_6_R3.World.createExplosion(World.java:1770)
	at net.minecraft.server.v1_6_R3.WorldServer.createExplosion(WorldServer.java:850)
	at net.minecraft.server.v1_6_R3.EntityCreeper.l_(EntityCreeper.java:102)
	at net.minecraft.server.v1_6_R3.World.entityJoinedWorld(World.java:1492)
	at net.minecraft.server.v1_6_R3.World.playerJoinedWorld(World.java:1467)
	at net.minecraft.server.v1_6_R3.World.tickEntities(World.java:1336)
	at net.minecraft.server.v1_6_R3.WorldServer.tickEntities(WorldServer.java:517)
	at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:573)
	at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:240)
	at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:483)
	at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:415)
	at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
Caused by: java.lang.NullPointerException
	at com.xacero.mc.MCEntityListener.onEntityExplode(MCEntityListener.java:30)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	... 36 more