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: 24.05.2024 @ 20:52
Script: /wbb2/register.php?sid=9e75a31d5a4a36c381842e4a0c724c46
Referer: