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 = "cq9mumobr5ftfh0o17r0neh3l6"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = town-houses-for-sale and session_id = "cq9mumobr5ftfh0o17r0neh3l6"