array (
  'error' => 
  array (
    'code' => 'internal_api_error_DBConnectionError',
    'info' => 'Exception Caught: DB connection error: Can\'t connect to local MySQL server through socket \'/var/run/mysqld/mysqld.sock\' (2) (localhost)',
    '*' => '

#0 /home/wiki/mediawiki-1.22.0/includes/db/LoadBalancer.php(763): DatabaseBase->reportConnectionError(\'Unknown error (...\')
#1 /home/wiki/mediawiki-1.22.0/includes/db/LoadBalancer.php(496): LoadBalancer->reportConnectionError()
#2 /home/wiki/mediawiki-1.22.0/includes/GlobalFunctions.php(3491): LoadBalancer->getConnection(-1, Array, false)
#3 /home/wiki/mediawiki-1.22.0/includes/cache/LocalisationCache.php(1071): wfGetDB(-1)
#4 /home/wiki/mediawiki-1.22.0/includes/cache/LocalisationCache.php(397): LCStore_DB->get(\'es\', \'deps\')
#5 /home/wiki/mediawiki-1.22.0/includes/cache/LocalisationCache.php(440): LocalisationCache->isExpired(\'es\')
#6 /home/wiki/mediawiki-1.22.0/includes/cache/LocalisationCache.php(324): LocalisationCache->initLanguage(\'es\')
#7 /home/wiki/mediawiki-1.22.0/includes/cache/LocalisationCache.php(259): LocalisationCache->loadItem(\'es\', \'namespaceNames\')
#8 /home/wiki/mediawiki-1.22.0/languages/Language.php(514): LocalisationCache->getItem(\'es\', \'namespaceNames\')
#9 /home/wiki/mediawiki-1.22.0/languages/Language.php(571): Language->getNamespaces()
#10 /home/wiki/mediawiki-1.22.0/includes/api/ApiQuerySiteinfo.php(248): Language->getFormattedNamespaces()
#11 /home/wiki/mediawiki-1.22.0/includes/api/ApiQuerySiteinfo.php(48): ApiQuerySiteinfo->appendNamespaces(\'namespaces\')
#12 /home/wiki/mediawiki-1.22.0/includes/api/ApiQuery.php(275): ApiQuerySiteinfo->execute()
#13 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(829): ApiQuery->execute()
#14 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(380): ApiMain->executeAction()
#15 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(351): ApiMain->executeActionWithErrorHandling()
#16 /home/wiki/mediawiki-1.22.0/api.php(73): ApiMain->execute()
#17 {main}

',
  ),
)