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 = "5d6dpujms6hothuusd4vli16v1"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = villas-to-rent and session_id = "5d6dpujms6hothuusd4vli16v1"