problem

i have this problem when i run my server , i think it's because java version . java.lang.Exception: Stack trace at java.lang.Thread.dumpStack (Unknown Source) at l2f.gameserver.model.entity.olympiad.OlympiadGameTask.runImpl (Olympia dGameTask.java:193) at...

guys i have this problem when i run server panel and login panel < who know how i may slove it , i wish you tell me .

When i change my sex from npc, then when i login my head is invisible Here is the problem: Img Im using l2jacis public static void Sex(L2PcInstance player) { if (player.destroyItemByItemId("Consume", Config.DONATE_ITEM, Config.SEX_ITEM_COUNT, player, true)) {...