java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
at java.util.AbstractList$Itr.next(Unknown Source)
at net.sf.l2j.gameserver.model.L2Party.distributeXpAndSp(L2Party.java:516)
at net.sf.l2j.gameserver.model.L2Attackable.calculateRewards(L2Attackable.java:654)
at net.sf.l2j.gameserver.model.L2Attackable.doDie(L2Attackable.java:411)
at net.sf.l2j.gameserver.model.L2Character.reduceCurrentHp(L2Character.java:2739)
at net.sf.l2j.gameserver.model.L2Attackable.reduceCurrentHp(L2Attackable.java:390)
at net.sf.l2j.gameserver.model.L2Attackable.reduceCurrentHp(L2Attackable.java:357)
at net.sf.l2j.gameserver.model.L2Character.onHitTimer(L2Character.java:3988)
at net.sf.l2j.gameserver.model.L2Character$HitTask.run(L2Character.java:242)
at java.util.concurrent.Executors$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)