java.lang.ClassCastException: net.sf.l2j.gameserver.model.L2PetInstance
        at net.sf.l2j.gameserver.model.L2Attackable.doDie(L2Attackable.java:484)
        at net.sf.l2j.gameserver.model.L2Character.reduceCurrentHp(L2Character.java:2781)
        at net.sf.l2j.gameserver.model.L2Attackable.reduceCurrentHp(L2Attackable.java:448)
        at net.sf.l2j.gameserver.model.L2Attackable.reduceCurrentHp(L2Attackable.java:408)
        at net.sf.l2j.gameserver.model.L2Character.onHitTimer(L2Character.java:4076)
        at net.sf.l2j.gameserver.model.L2Character$HitTask.run(L2Character.java:248)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)