[23:39:12] [Server thread/ERROR]: Could not pass event EntityDeathEvent to Gods v0.8.8
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at org.bukkit.craftbukkit.v1_8_R2.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:364) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.EntityLiving.die(EntityLiving.java:873) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.EntityLiving.damageEntity(EntityLiving.java:811) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.EntityMonster.damageEntity(EntityMonster.java:42) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.EntityHuman.attack(EntityHuman.java:1001) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.EntityPlayer.attack(EntityPlayer.java:1060) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.PlayerConnection.a(PlayerConnection.java:1345) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.PacketPlayInUseEntity.a(SourceFile:52) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.PacketPlayInUseEntity.a(SourceFile:11) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_45]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_45]
	at net.minecraft.server.v1_8_R2.SystemUtils.a(SourceFile:60) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.MinecraftServer.A(MinecraftServer.java:712) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.DedicatedServer.A(DedicatedServer.java:368) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.MinecraftServer.z(MinecraftServer.java:651) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:554) [spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_45]
Caused by: java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/v1_8_R1/inventory/CraftItemStack
	at com.dogonfire.gods.HolyArtifactManager.handleDeath(HolyArtifactManager.java:369) ~[?:?]
	at com.dogonfire.gods.BlockListener.OnEntityDeath(BlockListener.java:674) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor734.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_45]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_45]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	... 21 more
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_8_R1.inventory.CraftItemStack
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:91) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_45]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_45]
	at com.dogonfire.gods.HolyArtifactManager.handleDeath(HolyArtifactManager.java:369) ~[?:?]
	at com.dogonfire.gods.BlockListener.OnEntityDeath(BlockListener.java:674) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor734.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_45]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_45]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot-1.8.3.jar:git-Spigot-870264a-0a645a2]
	... 21 more