SQL-DATABASE ERROR

Database error in (): Link-ID == false, connect failed
mysql error:
mysql error number:
mysql version: unknown
php version: 7.4.33
Date: 20.05.2024 @ 21:08
Script: /wbb2/forgotpw.php?sid=85bf0d22efba42688d6c25224a0855d4
Referer: