A Mysql error has occurred while running the script:

• The query you are trying to run is invalid
• Mysql Error Output: 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 ')) AND i.owner_id=u.user_id AND u.active='1' AND u.shop_active='1' AND u.sh' at line 3
• SQL Query: SELECT u.user_id, u.shop_name FROM ads_users u, ads_items i WHERE i.active=1 AND i.approved=1 AND i.ad_type=1 AND i.closed=0 AND i.deleted=0 AND i.list_in!=2 AND (i.category_id IN ()) AND i.owner_id=u.user_id AND u.active='1' AND u.shop_active='1' AND u.shop_name!='' GROUP BY u.user_id