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: 15.05.2024 @ 18:10
Script: /wbb2/profile.php?userid=7506&sid=1c447e3207ad9b5f3e0f9a96eaa9a78f
Referer: http://www.friendsbistro.de/wbb2/profile.php?userid=7506&sid=1c447e3207ad9b5f3e0f9a96eaa9a78f