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 = "kt0aar5427noe8reat0fuen7c7"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-for-sale and session_id = "kt0aar5427noe8reat0fuen7c7"