<?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/run/mysqld/mysqld.sock&#039; (2) (localhost)" xml:space="preserve">

#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(589): Language->getNamespaces()
#10 /home/wiki/mediawiki-1.22.0/includes/Title.php(636): Language->getNsText(2)
#11 /home/wiki/mediawiki-1.22.0/includes/Title.php(361): Title::makeName(2, 'testuser', '', '')
#12 /home/wiki/mediawiki-1.22.0/includes/api/ApiBase.php(1166): Title::makeTitleSafe(2, 'testuser')
#13 /home/wiki/mediawiki-1.22.0/includes/api/ApiBase.php(1023): ApiBase->validateUser('testuser', 'name')
#14 /home/wiki/mediawiki-1.22.0/includes/api/ApiBase.php(658): ApiBase->getParameterFromSettings('name', Array, true)
#15 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(710): ApiBase->extractRequestParams()
#16 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(814): ApiMain->setupModule()
#17 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(380): ApiMain->executeAction()
#18 /home/wiki/mediawiki-1.22.0/includes/api/ApiMain.php(351): ApiMain->executeActionWithErrorHandling()
#19 /home/wiki/mediawiki-1.22.0/api.php(73): ApiMain->execute()
#20 {main}

</error>
</api>