Exception encountered, of type "mysqli_sql_exception"
[1181a5fa] /mediawiki/index.php?title=Spezial:Anmelden&returnto=Diskussion%3AQualit%C3%A4t+statt+Quote&returntoquery=diff%3Dcur%26oldid%3D188 mysqli_sql_exception from line 105 of /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/DatabaseMysqli.php: Connection refused
Backtrace:
#0 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/DatabaseMysqli.php(105): mysqli->real_connect()
#1 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/DatabaseMysqlBase.php(74): DatabaseMysqli->mysqlConnect()
#2 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/Database.php(679): DatabaseMysqlBase->open()
#3 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/Database.php(774): DatabaseBase->__construct()
#4 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/LoadBalancer.php(798): DatabaseBase::factory()
#5 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/LoadBalancer.php(654): LoadBalancer->reallyOpenConnection()
#6 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/db/LoadBalancer.php(535): LoadBalancer->openConnection()
#7 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/GlobalFunctions.php(3631): LoadBalancer->getConnection()
#8 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/cache/LocalisationCache.php(1157): wfGetDB()
#9 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/cache/LocalisationCache.php(404): LCStoreDB->get()
#10 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/cache/LocalisationCache.php(450): LocalisationCache->isExpired()
#11 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/cache/LocalisationCache.php(326): LocalisationCache->initLanguage()
#12 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/cache/LocalisationCache.php(263): LocalisationCache->loadItem()
#13 /mnt/web220/b1/73/52136173/htdocs/mediawiki/languages/Language.php(4499): LocalisationCache->getItem()
#14 /mnt/web220/b1/73/52136173/htdocs/mediawiki/languages/Language.php(232): Language::getFallbacksFor()
#15 /mnt/web220/b1/73/52136173/htdocs/mediawiki/languages/Language.php(191): Language::newFromCode()
#16 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/Setup.php(671): Language::factory()
#17 /mnt/web220/b1/73/52136173/htdocs/mediawiki/includes/WebStart.php(137): require_once(string)
#18 /mnt/web220/b1/73/52136173/htdocs/mediawiki/index.php(38): require(string)
#19 {main}