2012-07-17 04:13:24 [SEVERE] Could not pass event EntityExplodeEvent to CoreProtect
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:303)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at net.minecraft.server.Explosion.a(Explosion.java:202)
	at net.minecraft.server.World.createExplosion(World.java:1561)
	at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:241)
	at net.minecraft.server.World.explode(World.java:1553)
	at buildcraft.energy.Engine.addEnergy(Engine.java:90)
	at buildcraft.energy.EngineIron.burn(EngineIron.java:86)
	at buildcraft.energy.TileEngine.q_(TileEngine.java:158)
	at net.minecraft.server.World.tickEntities(World.java:1191)
	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:547)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
	at java.lang.Thread.start0(Native Method)
	at java.lang.Thread.start(Thread.java:691)
	at a.a.a.d.a(CoreProtectionEntityListener.java:156)
	at sun.reflect.GeneratedMethodAccessor125.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301)
	... 13 more