SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 24.05.2024 @ 16:10
Script: /thread.php?goto=nextnewest&threadid=4540&sid=d8ee52c7c04ac7f774797b0a22559d66
Referer: