gameserver closes because of ref_shopgoods??

so my im adding new avatar and game server closed before. when i deleted my ref_shopgoods rows it did work... why? here is my ref_shopgoods row's :


1 15 MALL_AVATAR_DRESS PACKAGE_ITEM_MALL_AVATAR_M_ANGEL_POWERS_DRESS 0 -1 xxx -1 xxx -1 xxx -1 xxx



1 15 MALL_AVATAR_DRESS PACKAGE_ITEM_MALL_AVATAR_W_ANGEL_POWERS_DRESS 1 -1 xxx -1 xxx -1 xxx -1 xxx



1 15 MALL_AVATAR_HAT PACKAGE_ITEM_MALL_AVATAR_M_ANGEL_POWERS_DRESS_HAT 0 -1 xxx -1 xxx -1 xxx -1 xxx



1 15 MALL_AVATAR_HAT PACKAGE_ITEM_MALL_AVATAR_W_ANGEL_POWERS_DRESS_HAT 1 -1 xxx -1 xxx -1 xxx -1 xxx

I think its cuz of same slots, that 0 means 1st slot in item mall, so you must check which slot was the last and add it in the next one.