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 = "5v09priglcrqq8b0o5p316m185"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-for-sale and session_id = "5v09priglcrqq8b0o5p316m185"