Fatal error: Connecting to MySQL server 'mysql5.katzenstadel.de' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=1203

Information:

error message: Connecting to MySQL server 'mysql5.katzenstadel.de' failed.
error code: 1203
sql type: MySQLDatabase
sql error: User db149372_2 already has more than 'max_user_connections' active connections
sql error number: 1203
sql version:
file: /kunden/149372_88079/wbb3/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.2.17
wcf version: 1.0.11 pl 1 (Horizon)
date: Sat, 20 Oct 2018 06:22:20 +0000
request: /wbb/index.php?page=Register&s=5aa514cfb0ba801e4562c4c3d9db4c47d2ceaf25
referer:

Stacktrace:

#0 /kunden/149372_88079/wbb3/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /kunden/149372_88079/wbb3/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /kunden/149372_88079/wbb3/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /kunden/149372_88079/wbb3/wbb/global.php(18): WCF->__construct()
#4 /kunden/149372_88079/wbb3/wbb/index.php(7): require_once('/kunden/149372_...')
#5 {main}