SELECT i.*, a.id as cat_id, a.form_id, a.NSLeft as NSLeft, a.NSRight as NSRight, a.title as cat_title, a.title as category, a.public as public, a.thumb1 as thumb1, a.thumb2 as thumb2, a.thumbsqr as thumbsqr, u.nickname as user, u.is_deleted as user_is_deleted, u.login as user_login FROM cms_board_items i INNER JOIN cms_board_cats a ON a.id = i.category_id LEFT JOIN cms_users u ON u.id = i.user_id WHERE i.id = '4'
Unknown column 'a.form_id' in 'field list'