SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 26.05.2024 @ 00:57
Script: /thread.php?threadid=2653&page=2&sid=0f3e0e69a8b95b2ec818524106bfda23
Referer: