SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Link-ID == false, connect failed
mysql error: User o2357157 already has more than 'max_user_connections' active connections
mysql error number: 1203
mysql version: unknown
php version: 5.6.40
Date: 13.05.2024 @ 23:35
Script: /register.php?sid=15a553d6ed2a41230fef9abd1c9fdb5d
Referer: