[03:30:59] [Server thread/ERROR]: Could not pass event FakeEntityDamageByEntityEvent to AntiAura v8.2
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [sv.jar:git-Spigot-1649]
	at com.gmail.nossr50.util.skills.CombatUtils.callFakeDamageEvent(CombatUtils.java:567) [mcMMO.jar:?]
	at com.gmail.nossr50.util.skills.CombatUtils.dealDamage(CombatUtils.java:337) [mcMMO.jar:?]
	at com.gmail.nossr50.util.skills.CombatUtils.dealDamage(CombatUtils.java:322) [mcMMO.jar:?]
	at com.gmail.nossr50.util.skills.CombatUtils.applyAbilityAoE(CombatUtils.java:384) [mcMMO.jar:?]
	at com.gmail.nossr50.skills.swords.SwordsManager.serratedStrikes(SwordsManager.java:100) [mcMMO.jar:?]
	at com.gmail.nossr50.util.skills.CombatUtils.processSwordCombat(CombatUtils.java:62) [mcMMO.jar:?]
	at com.gmail.nossr50.util.skills.CombatUtils.processCombatAttack(CombatUtils.java:229) [mcMMO.jar:?]
	at com.gmail.nossr50.listeners.EntityListener.onEntityDamageByEntity(EntityListener.java:206) [mcMMO.jar:?]
	at sun.reflect.GeneratedMethodAccessor418.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_65]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_65]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) [sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [sv.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [sv.jar:git-Spigot-1649]
	at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEvent(CraftEventFactory.java:108) [sv.jar:git-Spigot-1649]
	at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:554) [sv.jar:git-Spigot-1649]
	at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:467) [sv.jar:git-Spigot-1649]
	at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:586) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.EntityLiving.d(EntityLiving.java:1040) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.EntityLiving.damageEntity(EntityLiving.java:675) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.EntityMonster.damageEntity(EntityMonster.java:48) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.EntityHuman.attack(EntityHuman.java:950) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:1204) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PacketPlayInUseEntity.a(PacketPlayInUseEntity.java:37) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PacketPlayInUseEntity.handle(PacketPlayInUseEntity.java:49) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:186) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [sv.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [sv.jar:git-Spigot-1649]
Caused by: java.lang.IllegalArgumentException: Cannot add Locations of differing worlds
	at org.bukkit.Location.subtract(Location.java:352) ~[sv.jar:git-Spigot-1649]
	at a.kc.n(kc.java:6379) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor417.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_65]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_65]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[sv.jar:git-Spigot-1649]
	... 36 more