You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=2054
error message: Connecting to MySQL server '80.81.241.57' failed.
error code: 2054
sql type: MySQLDatabase
sql error: The server requested authentication method unknown to the client
sql error number: 2054
sql version:
file: /var/www/vhosts/forum-cb-history.de/htdocs/wcf/lib/system/database/MySQLDatabase.class.php (31)
php version: 5.6.40-68+0~20230902.80+debian10~1.gbpa2012b
wcf version: 1.1.2 (Tempest)
date: Fri, 29 Mar 2024 15:53:51 +0000
request: /board121-packet-radio/board88-geschichte-und-arbeitsweise-des-packet-radio/311-was-ist-packet-radio/first-new-post.html?s=1aa4022797fdcbe93abb726d99f5f31a476a3a62
referer:
#0 /var/www/vhosts/forum-cb-history.de/htdocs/wcf/lib/system/database/Database.class.php(78): MySQLDatabase->connect() #1 /var/www/vhosts/forum-cb-history.de/htdocs/wcf/lib/system/WCF.class.php(296): Database->__construct(...) #2 /var/www/vhosts/forum-cb-history.de/htdocs/wcf/lib/system/WCF.class.php(95): WCF->initDB() #3 /var/www/vhosts/forum-cb-history.de/htdocs/global.php(18): WCF->__construct() #4 /var/www/vhosts/forum-cb-history.de/htdocs/index.php(7): require_once('/var/www/vhosts...') #5 {main}