Unexpected non-MediaWiki exception encountered, of type "Exception"
[c958c104] /Szerkeszt%C5%91:3.228.220.31 Exception from line 139 of /usr/share/nginx/html/wiki.rshun.hu/includes/exception/MWExceptionHandler.php: DBConnectionError: DB connection error: Too many connections (mysql) in /usr/share/nginx/html/wiki.rshun.hu/includes/db/Database.php:967
Stack trace:
#0 /usr/share/nginx/html/wiki.rshun.hu/includes/db/LoadBalancer.php(754): DatabaseBase->reportConnectionError('Too many connec...')
#1 /usr/share/nginx/html/wiki.rshun.hu/includes/db/LoadBalancer.php(477): LoadBalancer->reportConnectionError()
#2 /usr/share/nginx/html/wiki.rshun.hu/includes/GlobalFunctions.php(3662): LoadBalancer->getConnection(0, Array, false)
#3 /usr/share/nginx/html/wiki.rshun.hu/includes/cache/LocalisationCache.php(1159): wfGetDB(-1)
#4 /usr/share/nginx/html/wiki.rshun.hu/includes/cache/LocalisationCache.php(404): LCStoreDB->get('hu', 'deps')
#5 /usr/share/nginx/html/wiki.rshun.hu/includes/cache/LocalisationCache.php(450): LocalisationCache->isExpired('hu')
#6 /usr/share/nginx/html/wiki.rshun.hu/includes/cache/LocalisationCache.php(326): LocalisationCache->initLanguage('hu')
#7 /usr/share/nginx/html/wiki.rshun.hu/includes/cache/LocalisationCache.php(260): LocalisationCache->loadItem('hu', 'namespaceNames')
#8 /usr/share/nginx/html/wiki.rshun.hu/languages/Language.php(516): LocalisationCache->getItem('hu', 'namespaceNames')
#9 /usr/share/nginx/html/wiki.rshun.hu/languages/Language.php(717): Language->getNamespaces()
#10 /usr/share/nginx/html/wiki.rshun.hu/languages/Language.php(745): Language->getNamespaceIds()
#11 /usr/share/nginx/html/wiki.rshun.hu/includes/title/MediaWikiTitleCodec.php(251): Language->getNsIndex('Szerkeszt\xC5\x91')
#12 /usr/share/nginx/html/wiki.rshun.hu/includes/Title.php(3303): MediaWikiTitleCodec->splitTitleString('Szerkeszt\xC5\x91:3.2...', 0)
#13 /usr/share/nginx/html/wiki.rshun.hu/includes/Title.php(252): Title->secureAndSplit()
#14 /usr/share/nginx/html/wiki.rshun.hu/includes/Wiki.php(89): Title::newFromURL('Szerkeszt\xC5\x91:3.2...')
#15 /usr/share/nginx/html/wiki.rshun.hu/includes/Wiki.php(137): MediaWiki->parseTitle()
#16 /usr/share/nginx/html/wiki.rshun.hu/includes/Wiki.php(514): MediaWiki->getTitle()
#17 /usr/share/nginx/html/wiki.rshun.hu/includes/Wiki.php(447): MediaWiki->main()
#18 /usr/share/nginx/html/wiki.rshun.hu/index.php(46): MediaWiki->run()
#19 {main}
Backtrace:
#0 /usr/share/nginx/html/wiki.rshun.hu/includes/Wiki.php(454): MWExceptionHandler::handle(DBConnectionError)
#1 /usr/share/nginx/html/wiki.rshun.hu/index.php(46): MediaWiki->run()
#2 {main}