Ошибка 500

CDbCommand не удалось исполнить SQL-запрос: SQLSTATE[42000]: Syntax error or access violation: 1064 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 pp.published=1 AND p.configuration_id GROUP BY p.id, pp.wareh' at line 16