SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: Connection refused
mysql error number: 2002
mysql version: unknown
php version: 5.6.40-57+0~20211119.60+debian9~1.gbp8a9bd1
Date: 03.05.2024 @ 20:50
Script: /report.php?postid=87001&sid=0547cd3cb33086c73d2ccc86986fad1a
Referer: http://stc-board.de/report.php?postid=87001&sid=0547cd3cb33086c73d2ccc86986fad1a