MediaWiki internal error.
Original exception: exception 'DBConnectionError' with message 'DB connection error: Connection refused (localhost)' in /var/www/adelwiki/includes/db/Database.php:499
Stack trace:
#0 /var/www/adelwiki/includes/db/LoadBalancer.php(685): Database->reportConnectionError('Unknown error (...')
#1 /var/www/adelwiki/includes/db/LoadBalancer.php(455): LoadBalancer->reportConnectionError(Object(DatabaseMysql))
#2 /var/www/adelwiki/includes/GlobalFunctions.php(2792): LoadBalancer->getConnection(-1, Array, false)
#3 /var/www/adelwiki/includes/Interwiki.php(153): wfGetDB(-1)
#4 /var/www/adelwiki/includes/Interwiki.php(58): Interwiki::load('\xD0\xB4\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#5 /var/www/adelwiki/includes/Interwiki.php(35): Interwiki::fetch('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#6 /var/www/adelwiki/includes/Title.php(2238): Interwiki::isValidInterwiki('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#7 /var/www/adelwiki/includes/Title.php(172): Title->secureAndSplit()
#8 /var/www/adelwiki/includes/Wiki.php(112): Title::newFromURL('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#9 /var/www/adelwiki/index.php(60): MediaWiki->checkInitialQueries('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...', 'view')
#10 {main}
Exception caught inside exception handler: exception 'DBConnectionError' with message 'DB connection error: Connection refused (localhost)' in /var/www/adelwiki/includes/db/Database.php:499
Stack trace:
#0 /var/www/adelwiki/includes/db/LoadBalancer.php(685): Database->reportConnectionError('Unknown error (...')
#1 /var/www/adelwiki/includes/db/LoadBalancer.php(455): LoadBalancer->reportConnectionError(Object(DatabaseMysql))
#2 /var/www/adelwiki/includes/GlobalFunctions.php(2792): LoadBalancer->getConnection(-1, Array, false)
#3 /var/www/adelwiki/includes/Interwiki.php(153): wfGetDB(-1)
#4 /var/www/adelwiki/includes/Interwiki.php(58): Interwiki::load('\xD0\xB4\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#5 /var/www/adelwiki/includes/Interwiki.php(35): Interwiki::fetch('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#6 /var/www/adelwiki/includes/Title.php(2238): Interwiki::isValidInterwiki('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#7 /var/www/adelwiki/includes/Title.php(172): Title->secureAndSplit()
#8 /var/www/adelwiki/includes/db/Database.php(2659): Title::newFromURL('\xD0\x94\xD0\xB2\xD0\xBE\xD1\x80\xD1\x8F\xD0\xBD\xD1\x81\xD0...')
#9 /var/www/adelwiki/includes/db/Database.php(2590): DBConnectionError->fileCachedPage()
#10 /var/www/adelwiki/includes/Exception.php(165): DBConnectionError->getHTML()
#11 /var/www/adelwiki/includes/Exception.php(186): MWException->reportHTML()
#12 /var/www/adelwiki/includes/Exception.php(284): MWException->report()
#13 /var/www/adelwiki/includes/Exception.php(344): wfReportException(Object(DBConnectionError))
#14 [internal function]: wfExceptionHandler(Object(DBConnectionError))
#15 {main}