ExtraHardMode error

2012-12-05 15:40:12 [SEVERE] Could not pass event EntityTeleportEvent to ExtraHardMode v2.0.3
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 net.minecraft.server.EntityEnderman.j(EntityEnderman.java:231)
	at net.minecraft.server.EntityEnderman.m(EntityEnderman.java:186)
	at net.minecraft.server.EntityEnderman.c(EntityEnderman.java:165)
	at net.minecraft.server.EntityLiving.j_(EntityLiving.java:508)
	at net.minecraft.server.EntityMonster.j_(EntityMonster.java:24)
	at net.minecraft.server.World.entityJoinedWorld(World.java:1333)
	at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:546)
	at net.minecraft.server.World.playerJoinedWorld(World.java:1315)
	at net.minecraft.server.World.tickEntities(World.java:1193)
	at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:444)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:577)
	at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
Caused by: java.lang.NullPointerException
	at me.ryanhamshire.ExtraHardMode.EntityEventHandler.onEntityTeleport(EntityEventHandler.java:830)
	at sun.reflect.GeneratedMethodAccessor172.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:339)
	... 18 more