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 = "672fcf16836a6ecf7ecc3fe8a055a99f"' at line 1: SELECT * FROM reservas   WHERE propiedad_fk = apartments-for-sale and session_id = "672fcf16836a6ecf7ecc3fe8a055a99f"