03.08 09:52:48 [Server] INFO at sun.reflect.GeneratedMethodAccessor398.invoke(Unknown Source) ~[?:?]
03.08 09:52:48 [Server] INFO at com.jackproehl.plugins.listeners.EntityDamageByEntityListener.onEntityDamageByEntity(EntityDamageByEntityListener.java:50) ~[?:?]
03.08 09:52:48 [Server] INFO at com.jackproehl.plugins.listeners.EntityDamageByEntityListener.tagAttacker(EntityDamageByEntityListener.java:115) ~[?:?]
03.08 09:52:48 [Server] INFO Caused by: java.lang.NoClassDefFoundError: com/massivecraft/mcore/ps/PS
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:731) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:184) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInUseEntity.handle(SourceFile:10) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.PacketPlayInUseEntity.a(SourceFile:55) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:1173) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityHuman.attack(EntityHuman.java:936) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityPlayer.damageEntity(EntityPlayer.java:464) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityHuman.damageEntity(EntityHuman.java:751) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityLiving.damageEntity(EntityLiving.java:684) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityHuman.d(EntityHuman.java:810) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at net.minecraft.server.v1_7_R4.EntityLiving.d(EntityLiving.java:1040) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:581) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:462) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:549) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEvent(CraftEventFactory.java:108) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:299) ~[Spigot1588:git-Spigot-1588]
03.08 09:52:48 [Server] INFO org.bukkit.event.EventException
03.08 09:52:48 [Server] ERROR Could not pass event EntityDamageByEntityEvent to CombatLog v1.8.11