SQL-DATABASE ERROR

Database error in WoltLab Burning Board (): Link-ID == false, connect failed
mysql error: User d00967fd already has more than 'max_user_connections' active connections
mysql error number: 1203
mysql version: unknown
php version: 5.6.38-nmm2
Date: 19.09.2020 @ 05:08
Script: /thread.php?goto=lastpost&threadid=10631
Referer: