java.lang.NullPointerException
	at net.sf.l2j.gameserver.model.actor.instance.L2WarehouseInstance.showWithdrawWindowClan(L2WarehouseInstance.java:127)
	at net.sf.l2j.gameserver.model.actor.instance.L2WarehouseInstance.onBypassFeedback(L2WarehouseInstance.java:339)
	at net.sf.l2j.gameserver.clientpackets.RequestBypassToServer.runImpl(RequestBypassToServer.java:107)
	at net.sf.l2j.gameserver.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:76)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
	at java.lang.Thread.run(Thread.java:619)