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 = "cnm4k4mjpvlse08l73n2958ad7"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = business-premises-for-sale and session_id = "cnm4k4mjpvlse08l73n2958ad7"