Fatal error: Connecting to MySQL server 'db2214.1und1.de' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=2002

Information:

error message: Connecting to MySQL server 'db2214.1und1.de' failed.
error code: 2002
sql type: MySQLDatabase
sql error: php_network_getaddresses: getaddrinfo failed: Name or service not known
sql error number: 2002
sql version:
file: /homepages/5/d17088782/htdocs/Flusipilot/forum/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.6.40
wcf version: 1.0.11 pl 4 (Horizon)
date: Sat, 20 Apr 2024 00:48:34 +0000
request: /forum/index.php?page=Thread&threadID=20&s=ac5b6e7219101848a0ea690725e89c46aad09d9f
referer:

Stacktrace:

#0 /homepages/5/d17088782/htdocs/Flusipilot/forum/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /homepages/5/d17088782/htdocs/Flusipilot/forum/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /homepages/5/d17088782/htdocs/Flusipilot/forum/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /homepages/5/d17088782/htdocs/Flusipilot/forum/global.php(18): WCF->__construct()
#4 /homepages/5/d17088782/htdocs/Flusipilot/forum/index.php(7): require_once('/homepages/5/d1...')
#5 {main}