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 @ 14:00
Script: /calendar.php?sid=3856c0cadade5c2d8ddfb0b82da211cb
Referer: