[09:38:06 ERROR]: Could not pass event EntityDamageByEntityEvent to CombatTagReloaded v1.0.10
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callEvent(CraftEventFactory.java:85) [spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:538) [spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:451) [spigot.jar:git-Spigot-6d85d97-b389396]
        at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:570) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.EntityLiving.d(EntityLiving.java:1064) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.EntityLiving.damageEntity(EntityLiving.java:705) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.EntityMonster.damageEntity(EntityMonster.java:44) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.EntityHuman.attack(EntityHuman.java:1002) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.EntityPlayer.attack(EntityPlayer.java:1050) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:1312) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.PacketPlayInUseEntity.a(SourceFile:52) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.PacketPlayInUseEntity.a(SourceFile:11) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-6d85d97-b389396]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_71]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_71]
        at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:683) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-6d85d97-b389396]
        at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-6d85d97-b389396]
        at java.lang.Thread.run(Thread.java:745) [?:1.7.0_71]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R1.entity.CraftSpider cannot be cast to org.bukkit.entity.Player
        at techcable.minecraft.combattag.scoreboard.ScoreboardManager.onDamage(ScoreboardManager.java:86) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_71]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_71]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_71]
        at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_71]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot.jar:git-Spigot-6d85d97-b389396]
        ... 23 more