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 @ 13:12
Script: /board.php?boardid=8&sid=96e941193ed61e874df484264ed0db72&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=42
Referer: