12.01.17 23:21:41 ERROR [ThreadPoolManager.java]: Error while running RunnableWrapper:
java.lang.ArrayIndexOutOfBoundsException: -1
	at java.util.ArrayList.elementData(ArrayList.java:418)
	at java.util.ArrayList.get(ArrayList.java:431)
	at ru.catssoftware.gameserver.instancemanager.grandbosses.VanHalterManager.combatBeginning(VanHalterManager.java:1088)
	at ru.catssoftware.gameserver.instancemanager.grandbosses.VanHalterManager$Movie.run(VanHalterManager.java:1747)
	at ru.catssoftware.gameserver.ThreadPoolManager$RunnableWrapper.run(ThreadPoolManager.java:287)
	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:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)