Fatal error: Connecting to MySQL server 'mysql5-24' failed.

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=2005

Information:

error message: Connecting to MySQL server 'mysql5-24' failed.
error code: 2005
sql type: MySQLDatabase
sql error: Unknown MySQL server host 'mysql5-24' (1)
sql error number: 2005
sql version:
file: /home/woltlab/demo/forum1/wcf/lib/system/database/MySQLDatabase.class.php (29)
php version: 5.2.17
wcf version: 1.0.10 (Horizon)
date: Mon, 25 May 2020 05:27:44 +0000
request: /forum1/cat%C3%A9gorie-test/test-fofo-df/109-nouveau-system-d%E2%80%99%C2%A0%C2%BBeternal-voting%C2%A0%C2%BB-sur-le-forum-anglophone/?s=e8ac1212006d26542cd2ea51862e0600381c3b8c
referer:

Stacktrace:

#0 /home/woltlab/demo/forum1/wcf/lib/system/database/Database.class.php(76): MySQLDatabase->connect()
#1 /home/woltlab/demo/forum1/wcf/lib/system/WCF.class.php(270): Database->__construct(...)
#2 /home/woltlab/demo/forum1/wcf/lib/system/WCF.class.php(88): WCF->initDB()
#3 /home/woltlab/demo/forum1/global.php(18): WCF->__construct()
#4 /home/woltlab/demo/forum1/index.php(7): require_once('/home/woltlab/d...')
#5 {main}