Если в Модули->Атрибуты товаров->Производители , отключить показ производителей. То добавление или изменение в товаре будет сопровождаться вот таким сообщением:
Warning: [MYSQL] 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 ':manufacturers_id where products_id = 12' at line 1 (1064): [QUERY] update osc_products set manufacturers_id = :manufacturers_id where products_id = 12 in /home/lguards/public_html/includes/classes/database.php on line 72
Warning: Cannot modify header information - headers already sent by (output started at /home/lguards/public_html/includes/classes/database.php:72) in /home/lguards/public_html/admin/includes/functions/general.php on line 46
