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: 22.05.2024 @ 13:05
Script: /wbb2/misc.php?action=boardregeln&sid=6034595f29d3f144f6eebab71f2c4f9d
Referer: