참치

SELECT *, (SELECT `real_file_name` FROM `goods_file_data` WHERE `goods_info_idx`=`goods_info`.`idx` AND `image_type`='thumb' AND `del_flag`='n') AS `thumb` FROM `goods_info` WHERE 1=1 AND `del_flag`='n' AND `flag_sale`='y' ORDER BY category_sort LIMIT 0, 12

There is an error in the transmitted query.
ERROR_CODE 1054 : Unknown column 'category_sort' in 'order clause'

Warning: mysqli_num_rows() expects parameter 1 to be mysqli_result, bool given in /pw_daekangshop2/www/_model/class.db_query.php on line 74