18:55:59 [SEVERE] Could not pass event EntityDamageByEntityEvent to TF2 v2.0
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:35)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
        at org.bukkit.craftbukkit.v1_4_6.event.CraftEventFactory.callEvent(CraftEventFactory.java:81)
        at org.bukkit.craftbukkit.v1_4_6.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:369)
        at org.bukkit.craftbukkit.v1_4_6.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:391)
        at net.minecraft.server.v1_4_6.EntityLiving.damageEntity(EntityLiving.java:686)
        at net.minecraft.server.v1_4_6.EntityHuman.damageEntity(EntityHuman.java:610)
        at net.minecraft.server.v1_4_6.EntityPlayer.damageEntity(EntityPlayer.java:309)
        at net.minecraft.server.v1_4_6.EntityArrow.j_(EntityArrow.java:226)
        at net.minecraft.server.v1_4_6.World.tickEntity(World.java:1460)
        at net.minecraft.server.v1_4_6.World.entityJoinedWorld(World.java:1421)
        at net.minecraft.server.v1_4_6.WorldServer.entityJoinedWorld(WorldServer.java:575)
        at net.minecraft.server.v1_4_6.World.playerJoinedWorld(World.java:1411)
        at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1289)
        at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:466)
        at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:567)
        at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
        at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
        at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
        at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.NullPointerException
        at me.chaseoes.tf2.listeners.EntityDamageListener.onEntityDamage(EntityDamageListener.java:26)
        at sun.reflect.GeneratedMethodAccessor101.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:425)
        ... 22 more