MediaWiki internal error.
Original exception: [0130c479e61ae4709b1eec19] /index.php?title=%E7%89%B9%E6%AE%8A:%E7%89%88%E6%9C%AC%E6%9C%80%E5%B0%91%E9%A1%B5%E9%9D%A2&limit=100&offset=0 Wikimedia\Rdbms\DBConnectionError: Cannot access the database: Connection refused (localhost)
Backtrace:
from /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1247)
#0 /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(873): Wikimedia\Rdbms\LoadBalancer->reportConnectionError()
#1 /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(861): Wikimedia\Rdbms\LoadBalancer->getServerConnection()
#2 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\Rdbms\LoadBalancer->getConnectionInternal()
#3 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(117): Wikimedia\Rdbms\DBConnRef->ensureConnection()
#4 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(331): Wikimedia\Rdbms\DBConnRef->__call()
#5 /www/wwwroot/mediawiki/includes/language/LCStoreDB.php(66): Wikimedia\Rdbms\DBConnRef->selectField()
#6 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(448): LCStoreDB->get()
#7 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(494): LocalisationCache->isExpired()
#8 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(370): LocalisationCache->initLanguage()
#9 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(311): LocalisationCache->loadItem()
#10 /www/wwwroot/mediawiki/includes/language/LanguageFallback.php(106): LocalisationCache->getItem()
#11 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(212): MediaWiki\Languages\LanguageFallback->getAll()
#12 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(170): MediaWiki\Languages\LanguageFactory->newFromCode()
#13 /www/wwwroot/mediawiki/includes/libs/MapCacheLRU.php(273): MediaWiki\Languages\LanguageFactory->MediaWiki\Languages\{closure}()
#14 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(171): MapCacheLRU->getWithSetCallback()
#15 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(152): MediaWiki\Languages\LanguageFactory->getRawLanguage()
#16 /www/wwwroot/mediawiki/includes/ServiceWiring.php(477): MediaWiki\Languages\LanguageFactory->getLanguage()
#17 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer::{closure}()
#18 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService()
#19 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(318): Wikimedia\Services\ServiceContainer->getService()
#20 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(926): MediaWiki\MediaWikiServices->getService()
#21 /www/wwwroot/mediawiki/includes/ServiceWiring.php(2150): MediaWiki\MediaWikiServices->getContentLanguage()
#22 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer::{closure}()
#23 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService()
#24 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(318): Wikimedia\Services\ServiceContainer->getService()
#25 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(2070): MediaWiki\MediaWikiServices->getService()
#26 /www/wwwroot/mediawiki/includes/session/SessionManager.php(225): MediaWiki\MediaWikiServices->getUserNameUtils()
#27 /www/wwwroot/mediawiki/includes/session/SessionManager.php(131): MediaWiki\Session\SessionManager->__construct()
#28 /www/wwwroot/mediawiki/includes/Setup.php(470): MediaWiki\Session\SessionManager::singleton()
#29 /www/wwwroot/mediawiki/includes/WebStart.php(92): require_once(string)
#30 /www/wwwroot/mediawiki/index.php(44): require(string)
#31 {main}
Exception caught inside exception handler: [0130c479e61ae4709b1eec19] /index.php?title=%E7%89%B9%E6%AE%8A:%E7%89%88%E6%9C%AC%E6%9C%80%E5%B0%91%E9%A1%B5%E9%9D%A2&limit=100&offset=0 Wikimedia\Rdbms\DBConnectionError: Cannot access the database: Connection refused (localhost)
Backtrace:
from /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1247)
#0 /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(873): Wikimedia\Rdbms\LoadBalancer->reportConnectionError()
#1 /www/wwwroot/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(861): Wikimedia\Rdbms\LoadBalancer->getServerConnection()
#2 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\Rdbms\LoadBalancer->getConnectionInternal()
#3 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(117): Wikimedia\Rdbms\DBConnRef->ensureConnection()
#4 /www/wwwroot/mediawiki/includes/libs/rdbms/database/DBConnRef.php(331): Wikimedia\Rdbms\DBConnRef->__call()
#5 /www/wwwroot/mediawiki/includes/language/LCStoreDB.php(66): Wikimedia\Rdbms\DBConnRef->selectField()
#6 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(393): LCStoreDB->get()
#7 /www/wwwroot/mediawiki/includes/language/LocalisationCache.php(311): LocalisationCache->loadItem()
#8 /www/wwwroot/mediawiki/includes/language/LanguageFallback.php(106): LocalisationCache->getItem()
#9 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(212): MediaWiki\Languages\LanguageFallback->getAll()
#10 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(170): MediaWiki\Languages\LanguageFactory->newFromCode()
#11 /www/wwwroot/mediawiki/includes/libs/MapCacheLRU.php(273): MediaWiki\Languages\LanguageFactory->MediaWiki\Languages\{closure}()
#12 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(171): MapCacheLRU->getWithSetCallback()
#13 /www/wwwroot/mediawiki/includes/language/LanguageFactory.php(152): MediaWiki\Languages\LanguageFactory->getRawLanguage()
#14 /www/wwwroot/mediawiki/includes/ServiceWiring.php(477): MediaWiki\Languages\LanguageFactory->getLanguage()
#15 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer::{closure}()
#16 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService()
#17 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(318): Wikimedia\Services\ServiceContainer->getService()
#18 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(926): MediaWiki\MediaWikiServices->getService()
#19 /www/wwwroot/mediawiki/includes/ServiceWiring.php(1085): MediaWiki\MediaWikiServices->getContentLanguage()
#20 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer::{closure}()
#21 /www/wwwroot/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(411): Wikimedia\Services\ServiceContainer->createService()
#22 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(318): Wikimedia\Services\ServiceContainer->getService()
#23 /www/wwwroot/mediawiki/includes/MediaWikiServices.php(1385): MediaWiki\MediaWikiServices->getService()
#24 /www/wwwroot/mediawiki/includes/exception/MWExceptionRenderer.php(401): MediaWiki\MediaWikiServices->getMessageCache()
#25 /www/wwwroot/mediawiki/includes/exception/MWExceptionRenderer.php(101): MWExceptionRenderer::reportOutageHTML()
#26 /www/wwwroot/mediawiki/includes/exception/MWExceptionHandler.php(132): MWExceptionRenderer::output()
#27 /www/wwwroot/mediawiki/includes/exception/MWExceptionHandler.php(249): MWExceptionHandler::report()
#28 /www/wwwroot/mediawiki/includes/exception/MWExceptionHandler.php(217): MWExceptionHandler::handleException()
#29 [internal function]: MWExceptionHandler::handleUncaughtException()
#30 {main}