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 = "pcrn7lfd9d3ic9d6n4730olg61"' at line 1: SELECT * FROM reservas WHERE propiedad_fk = town-houses-to-rent and session_id = "pcrn7lfd9d3ic9d6n4730olg61"