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 = "vo3g9an6t8q9rh55dp6amg8md5"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-for-sale and session_id = "vo3g9an6t8q9rh55dp6amg8md5"