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 = "miork1osq1j0n8pq6falkf7jf2"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-for-sale and session_id = "miork1osq1j0n8pq6falkf7jf2"