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 'for-sale and session_id = "ku0na8hui6oo3af7a9lqsuhfc1"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = business-premises-for-sale and session_id = "ku0na8hui6oo3af7a9lqsuhfc1"