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 'to-rent and session_id = "h9ji4mjcums9lkh3rh5m3c18o7"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-to-rent and session_id = "h9ji4mjcums9lkh3rh5m3c18o7"