<?xml version="1.0"?>
<api>
  <error code="internal_api_error_DBConnectionError" info="Exception Caught: DB connection error: Can&#039;t connect to local MySQL server through socket &#039;/var/lib/mysql/mysql.sock&#039; (111) (localhost)" xml:space="preserve">

#0 /usr/share/mediawiki123/includes/db/LoadBalancer.php(754): DatabaseBase->reportConnectionError('Unknown error (...')
#1 /usr/share/mediawiki123/includes/db/LoadBalancer.php(477): LoadBalancer->reportConnectionError()
#2 /usr/share/mediawiki123/includes/GlobalFunctions.php(3709): LoadBalancer->getConnection(-1, Array, false)
#3 /usr/share/mediawiki123/includes/cache/LocalisationCache.php(1159): wfGetDB(-1)
#4 /usr/share/mediawiki123/includes/cache/LocalisationCache.php(404): LCStoreDB->get('hu', 'deps')
#5 /usr/share/mediawiki123/includes/cache/LocalisationCache.php(450): LocalisationCache->isExpired('hu')
#6 /usr/share/mediawiki123/includes/cache/LocalisationCache.php(326): LocalisationCache->initLanguage('hu')
#7 /usr/share/mediawiki123/includes/cache/LocalisationCache.php(260): LocalisationCache->loadItem('hu', 'namespaceNames')
#8 /usr/share/mediawiki123/languages/Language.php(516): LocalisationCache->getItem('hu', 'namespaceNames')
#9 /usr/share/mediawiki123/includes/search/SearchEngine.php(338): Language->getNamespaces()
#10 /usr/share/mediawiki123/includes/User.php(1372): SearchEngine::searchableNamespaces()
#11 /usr/share/mediawiki123/includes/User.php(1389): User::getDefaultOptions()
#12 /usr/share/mediawiki123/includes/cache/GenderCache.php(57): User::getDefaultOption('gender')
#13 /usr/share/mediawiki123/includes/cache/GenderCache.php(146): GenderCache->getDefault()
#14 /usr/share/mediawiki123/includes/api/ApiPageSet.php(1065): GenderCache->doQuery(Array, 'ApiPageSet::pro...')
#15 /usr/share/mediawiki123/includes/api/ApiPageSet.php(706): ApiPageSet->processTitlesArray(Array)
#16 /usr/share/mediawiki123/includes/api/ApiPageSet.php(220): ApiPageSet->initFromTitles(Array)
#17 /usr/share/mediawiki123/includes/api/ApiPageSet.php(170): ApiPageSet->executeInternal(false)
#18 /usr/share/mediawiki123/includes/api/ApiPageSet.php(133): ApiPageSet->executeInternal(false)
#19 /usr/share/mediawiki123/includes/api/ApiQuery.php(266): ApiPageSet->execute()
#20 /usr/share/mediawiki123/includes/api/ApiMain.php(913): ApiQuery->execute()
#21 /usr/share/mediawiki123/includes/api/ApiMain.php(363): ApiMain->executeAction()
#22 /usr/share/mediawiki123/includes/api/ApiMain.php(334): ApiMain->executeActionWithErrorHandling()
#23 /usr/share/mediawiki123/api.php(85): ApiMain->execute()
#24 {main}

</error>
</api>