Incorrect integer value: '' for column 'total' at row 1UPDATE shop_category SET total='' WHERE id='15' LIMIT 1Expression #1 of ORDER BY clause is not in SELECT list, references column 'pcbun_db.shop_filter.ordine' which is not in SELECT list; this is incompatible with DISTINCTSELECT distinct(idk) FROM shop_filter WHERE category='15' ORDER BY ordine DESC