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: 01.05.2024 @ 18:50
Script: /calendar.php?sid=2a4c8f69c2f0ae199e483a7ad478ac0c
Referer: