2013-03-05 15:27:11 [SEVERE] Could not pass event EntityDamageEvent to MoxieSkills v2.2.10
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:26)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at net.minecraft.server.v1_4_R1.EntityLiving.a(EntityLiving.java:949)
	at net.minecraft.server.v1_4_R1.EntityHuman.a(EntityHuman.java:1223)
	at net.minecraft.server.v1_4_R1.Entity.a(Entity.java:795)
	at net.minecraft.server.v1_4_R1.EntityLiving.a(EntityLiving.java:237)
	at net.minecraft.server.v1_4_R1.EntityPlayer.b(EntityPlayer.java:415)
	at net.minecraft.server.v1_4_R1.PlayerConnection.a(PlayerConnection.java:428)
	at net.minecraft.server.v1_4_R1.Packet10Flying.handle(SourceFile:136)
	at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:174)
	at net.minecraft.server.v1_4_R1.PlayerConnection.d(PlayerConnection.java:113)
	at net.minecraft.server.v1_4_R1.ServerConnection.b(SourceFile:39)
	at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:67)
	at net.minecraft.server.v1_4_R1.MinecraftServer.r(MinecraftServer.java:600)
	at net.minecraft.server.v1_4_R1.DedicatedServer.r(DedicatedServer.java:228)
	at net.minecraft.server.v1_4_R1.MinecraftServer.q(MinecraftServer.java:489)
	at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:421)
	at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.NullPointerException
	at me.main.moxieskills.util.XPConstructor.XPProcess(XPConstructor.java:33)
	at me.main.moxieskills.experience.AgilityXP.FallDamage(AgilityXP.java:35)
	at sun.reflect.GeneratedMethodAccessor76.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)
	... 20 more