SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 25.05.2024 @ 15:26
Script: /thread.php?threadid=6244&page=1&sid=8aca48fcb9873aa4f7cbafb1c497799c
Referer: