SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: Too many connections
mysql error number: 1040
Date: 18.05.2024 @ 00:57
Script: /wbblite/board.php?boardid=6&sid=e8ee21c7c41255b612fd4cf01b5eccc7&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=26
Referer: