2013-10-07 15:43:07 [SEVERE] Could not pass event EntityDamageByEntityEvent to MobCatcher v3.13
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.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
	at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:93)
	at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:381)
	at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:406)
	at net.minecraft.server.v1_6_R3.EntityLiving.damageEntity(EntityLiving.java:637)
	at net.minecraft.server.v1_6_R3.EntityAnimal.damageEntity(SourceFile:128)
	at net.minecraft.server.v1_6_R3.EntityHorse.damageEntity(EntityHorse.java:251)
	at net.minecraft.server.v1_6_R3.EntityHuman.attack(EntityHuman.java:884)
	at net.minecraft.server.v1_6_R3.PlayerConnection.a(PlayerConnection.java:1121)
	at net.minecraft.server.v1_6_R3.Packet7UseEntity.handle(SourceFile:36)
	at net.minecraft.server.v1_6_R3.NetworkManager.b(NetworkManager.java:296)
	at net.minecraft.server.v1_6_R3.PlayerConnection.e(PlayerConnection.java:116)
	at net.minecraft.server.v1_6_R3.ServerConnection.b(SourceFile:37)
	at net.minecraft.server.v1_6_R3.DedicatedServerConnection.b(SourceFile:30)
	at net.minecraft.server.v1_6_R3.MinecraftServer.t(MinecraftServer.java:592)
	at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:227)
	at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488)
	at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421)
	at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
Caused by: java.lang.NullPointerException
	at me.jordan.mobcatcher.MCCaptureEvent.saveTamer(MCCaptureEvent.java:1217)
	at me.jordan.mobcatcher.MCCaptureEvent.Capture(MCCaptureEvent.java:565)
	at me.jordan.mobcatcher.MCCaptureEvent.OnEntityDamage(MCCaptureEvent.java:141)
	at sun.reflect.GeneratedMethodAccessor52.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)
	... 21 more