2012-06-14 10:47:09 [SEVERE] Could not pass event EntityExplodeEvent to CreativeGuard
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:304)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:460)
	at net.minecraft.server.Explosion.a(Explosion.java:194)
	at net.minecraft.server.World.createExplosion(World.java:1533)
	at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:225)
	at org.bukkit.craftbukkit.CraftWorld.createExplosion(CraftWorld.java:457)
	at org.bukkit.craftbukkit.CraftWorld.createExplosion(CraftWorld.java:465)
	at org.bukkit.craftbukkit.CraftWorld.createExplosion(CraftWorld.java:461)
	at com.earth2me.essentials.commands.Commandkittycannon$1.run(Commandkittycannon.java:40)
	at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:126)
	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:533)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:459)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.NullPointerException
	at org.bukkit.event.entity.EntityEvent.getEntityType(EntityEvent.java:32)
	at se.craig.CreativeGuard.EventListener.creeperExplode(EventListener.java:60)
	at sun.reflect.GeneratedMethodAccessor235.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:302)
	... 13 more