SELECT A.* FROM sgsh_filtr_groups_art AS A WHERE A.art_status = '0' AND A.catalog_group_id = AND A.filtr_group_id = 13 LIMIT 1
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND A.filtr_group_id = 13 LIMIT 1' at line 3