Bom, tive um problema e preciso retirar um item de todos os players.
executei o comando:
DELETE FROM player_depotitems, player_items, tile_items WHERE itemtype = 7366;
na DB mais da o seguinte erro:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE itemtype = 7366' at line 1
ajuda ae 
vlww
