SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: User o3418128 already has more than 'max_user_connections' active connections
mysql error number: 1203
mysql version: unknown
php version: 5.6.40
Date: 05.05.2024 @ 21:00
Script: /board.php?boardid=20&sid=6ca07a1d7eb5f6672d4dcb5e8eb8ee2d
Referer: http://vksvg.de/markread.php?boardid=20&sid=2c80962a34d24ef561a7bace4eac3a8c