A Mysql error has occurred while running the script:

• The query you are trying to run is invalid
• Mysql Error Output: Fehler in der SQL-Syntax. Bitte die korrekte Syntax im Handbuch nachschlagen bei ') OR a.addl_category_id IN ()) AND (a.list_in='auction' OR u.shop_active='1') ' in Zeile 5
• SQL Query: SELECT us.user_id, us.shop_name, us.shop_nb_items FROM sa_users us, sa_auctions a LEFT JOIN sa_users u ON u.user_id=a.owner_id WHERE a.active=1 AND a.approved=1 AND a.deleted=0 AND a.list_in!='auction' AND a.owner_id=us.user_id AND us.active='1' AND us.shop_active='1' AND us.shop_name!='' AND a.closed=0 AND (a.category_id IN () OR a.addl_category_id IN ()) AND (a.list_in='auction' OR u.shop_active='1') GROUP BY us.user_id