Anonymous

java.lang.ClassCastException: net.sf.l2j.gameserver.model.L2MonsterInstance
        at net.sf.l2j.gameserver.skills.EffectDamOverTime.onActionTime(EffectDamOverTime.java:72)
        at net.sf.l2j.gameserver.model.L2Effect.scheduleEffect(L2Effect.java:376)
        at net.sf.l2j.gameserver.model.L2Effect$EffectTask.run(L2Effect.java:132)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(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)