Reborn12, can you tell me, about what this error is?
WARN
java.lang.ClassCastException: com.l2jfrozen.gameserver.model.actor.instance.L2RaidBossInstance cannot be cast to com.l2jfrozen.gameserver.model.actor.instance.L2PcInstance
at com.l2jfrozen.gameserver.handler.skillhandlers.Disablers.useSkill(Disablers.java:590)
at com.l2jfrozen.gameserver.model.L2Character.callSkill(L2Character.java:9285)
at com.l2jfrozen.gameserver.model.L2Character.onMagicHitTimer(L2Character.java:8542)
at com.l2jfrozen.gameserver.model.L2Character.onMagicLaunchedTimer(L2Character.java:8364)
at com.l2jfrozen.gameserver.model.L2Character.doCast(L2Character.java:2124)
at com.l2jfrozen.gameserver.model.L2Character$AIAccessor.doCast(L2Character.java:4970)
at com.l2jfrozen.gameserver.ai.L2AttackableAI.thinkAttack(L2AttackableAI.java:966)
at com.l2jfrozen.gameserver.ai.L2AttackableAI.onEvtThink(L2AttackableAI.java:1005)
at com.l2jfrozen.gameserver.ai.L2CharacterAI.onEvtReadyToAct(L2CharacterAI.java:712)
at com.l2jfrozen.gameserver.ai.AbstractAI.notifyEvent(AbstractAI.java:363)
at com.l2jfrozen.gameserver.ai.AbstractAI.notifyEvent(AbstractAI.java:314)
at com.l2jfrozen.gameserver.model.L2Character$NotifyAITask.run(L2Character.java:3445)
at com.l2jfrozen.gameserver.thread.ThreadPoolManager$RunnableWrapper.run(ThreadPoolManager.java:95)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)