[14:07:42] [Server thread/ERROR]: Could not pass event PlayerExperienceGainEvent to ConquestiaMobs v3.0.8
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-a1b8bf3-f326992]
	at com.sucy.skill.api.player.PlayerClass.giveExp(PlayerClass.java:320) [SkillAPI.jar:?]
	at com.sucy.skill.api.player.PlayerData.giveExp(PlayerData.java:1167) [SkillAPI.jar:?]
	at com.sucy.skill.listener.MainListener.onKill(MainListener.java:217) [SkillAPI.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) [server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) [server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [server.jar:git-Spigot-a1b8bf3-f326992]
	at org.bukkit.craftbukkit.v1_9_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:391) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.EntityLiving.die(EntityLiving.java:982) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.EntityLiving.damageEntity(EntityLiving.java:899) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.EntityMonster.damageEntity(EntityMonster.java:44) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.EntityHuman.attack(EntityHuman.java:999) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.EntityPlayer.attack(EntityPlayer.java:1129) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.PlayerConnection.a(PlayerConnection.java:1577) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.PacketPlayInUseEntity.a(SourceFile:68) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.PacketPlayInUseEntity.a(SourceFile:12) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.PlayerConnectionUtils$1.run(SourceFile:13) [server.jar:git-Spigot-a1b8bf3-f326992]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_60]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
	at net.minecraft.server.v1_9_R1.SystemUtils.a(SourceFile:45) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:721) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660) [server.jar:git-Spigot-a1b8bf3-f326992]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559) [server.jar:git-Spigot-a1b8bf3-f326992]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.ClassCastException: org.bukkit.metadata.FixedMetadataValue cannot be cast to java.util.LinkedList
	at com.conquestiamc.cqmobs.Experience.ExperienceModule$SkillAPIHandler.onPlayerGainExp(ExperienceModule.java:145) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_60]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[server.jar:git-Spigot-a1b8bf3-f326992]
	... 32 more