<?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/exampleproblems.com/html/wiki/includes/db/LoadBalancer.php(754): DatabaseBase->reportConnectionError('Unknown error (...')
#1 /home/exampleproblems.com/html/wiki/includes/db/LoadBalancer.php(477): LoadBalancer->reportConnectionError()
#2 /home/exampleproblems.com/html/wiki/includes/GlobalFunctions.php(3653): LoadBalancer->getConnection(-1, Array, false)
#3 /home/exampleproblems.com/html/wiki/includes/interwiki/Interwiki.php(216): wfGetDB(-1)
#4 /home/exampleproblems.com/html/wiki/includes/interwiki/Interwiki.php(99): Interwiki::load('pde')
#5 /home/exampleproblems.com/html/wiki/includes/interwiki/Interwiki.php(72): Interwiki::fetch('PDE')
#6 /home/exampleproblems.com/html/wiki/includes/title/MediaWikiTitleCodec.php(266): Interwiki::isValidInterwiki('PDE')
#7 /home/exampleproblems.com/html/wiki/includes/Title.php(3303): MediaWikiTitleCodec->splitTitleString('PDE:Integration...', 0)
#8 /home/exampleproblems.com/html/wiki/includes/Title.php(215): Title->secureAndSplit()
#9 /home/exampleproblems.com/html/wiki/includes/api/ApiFeedRecentChanges.php(88): Title::newFromText('PDE:Integration...')
#10 /home/exampleproblems.com/html/wiki/includes/api/ApiFeedRecentChanges.php(66): ApiFeedRecentChanges->getFeedObject('atom', 'SpecialRecentch...')
#11 /home/exampleproblems.com/html/wiki/includes/api/ApiMain.php(913): ApiFeedRecentChanges->execute()
#12 /home/exampleproblems.com/html/wiki/includes/api/ApiMain.php(363): ApiMain->executeAction()
#13 /home/exampleproblems.com/html/wiki/includes/api/ApiMain.php(334): ApiMain->executeActionWithErrorHandling()
#14 /home/exampleproblems.com/html/wiki/api.php(85): ApiMain->execute()
#15 {main}

</error>
</api>