L2net issue Gracia final

Hi i play on Gracia final (java) server. I can log with my l2net 382, i see servers, pick character and i can log into game with no problems. Ingame, i can use any item, i can see my equipment, i can see other players and i can move. BUT i cant target anything! NPC, players, myself.  Any idea whats wrong? When i start botting, my char use soulshots, spiritshots, healing pots, and buffs that dont need any target. But thats all :(