SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Link-ID == false, connect failed
mysql error: User web138 already has more than 'max_user_connections' active connections
mysql error number: 1203
Date: 03.05.2024 @ 05:00
Script: /register.php?sid=9ac229a3fb155ae0e11e1ffa3ce7868c
Referer: