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 = "v9blv8u1g0ch6dq6u3o818cek1"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = town-houses-to-rent and session_id = "v9blv8u1g0ch6dq6u3o818cek1"