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 @ 08:16
Script: /thread.php?threadid=5699&page=2&sid=1b168de4a4e3ae5787b3ab3a80a26a23
Referer: