Client: [Character: SpolixxEko - Account: eko - IP: xx.xx.xx.xxx] - Failed running: [C] 14 UseItem - L2J Server Version: ${l2j.revision} - DP Revision: ${l2jdp.revision}
java.lang.NullPointerException
	at net.sf.l2j.gameserver.model.actor.instance.L2PcInstance.removeSkill(L2PcInstance.java:5952)
	at net.sf.l2j.gameserver.model.Inventory$ArmorSetListener.notifyUnequiped(Inventory.java:362)
	at net.sf.l2j.gameserver.model.Inventory.setPaperdollItem(Inventory.java:675)
	at net.sf.l2j.gameserver.model.Inventory.unEquipItemInBodySlot(Inventory.java:815)
	at net.sf.l2j.gameserver.model.Inventory.unEquipItemInBodySlotAndRecord(Inventory.java:742)
	at net.sf.l2j.gameserver.clientpackets.UseItem.runImpl(UseItem.java:196)
	at net.sf.l2j.gameserver.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:59)
	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)