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 'GROUP BY typ HAVING id_ingredience='186' ORDER BY pocet DESC LIMIT 1' at line 3

SELECT SUM(body) pocet, typ, id_ingredience
            FROM (SELECT * FROM ps_ingredience_body ORDER BY id_ingredience='186' DESC) b
            WHERE id_product= GROUP BY typ HAVING id_ingredience='186' ORDER BY pocet DESC LIMIT 1