Warte bitte einige Minuten und versuche dann, die Seite erneut zu laden.
(Auf die Datenbank konnte nicht zugegriffen werden)
Backtrace:
#0 /var/www/html/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(937): Wikimedia\Rdbms\LoadBalancer->reportConnectionError() #1 /var/www/html/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(904): Wikimedia\Rdbms\LoadBalancer->getServerConnection() #2 /var/www/html/mediawiki/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1049): Wikimedia\Rdbms\LoadBalancer->getConnection() #3 /var/www/html/mediawiki/includes/GlobalFunctions.php(2463): Wikimedia\Rdbms\LoadBalancer->getMaintenanceConnectionRef() #4 /var/www/html/mediawiki/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(106): wfGetDB() #5 /var/www/html/mediawiki/includes/libs/objectcache/wancache/WANObjectCache.php(1529): MediaWikiGadgetsDefinitionRepo->{closure}() #6 /var/www/html/mediawiki/includes/libs/objectcache/wancache/WANObjectCache.php(1376): WANObjectCache->fetchOrRegenerate() #7 /var/www/html/mediawiki/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(116): WANObjectCache->getWithSetCallback() #8 /var/www/html/mediawiki/extensions/Gadgets/includes/MediaWikiGadgetsDefinitionRepo.php(32): MediaWikiGadgetsDefinitionRepo->loadGadgets() #9 /var/www/html/mediawiki/extensions/Gadgets/includes/GadgetRepo.php(71): MediaWikiGadgetsDefinitionRepo->getGadgetIds() #10 /var/www/html/mediawiki/extensions/Gadgets/includes/GadgetHooks.php(114): GadgetRepo->getStructuredList() #11 /var/www/html/mediawiki/includes/HookContainer/HookContainer.php(329): GadgetHooks::userGetDefaultOptions() #12 /var/www/html/mediawiki/includes/HookContainer/HookContainer.php(132): MediaWiki\HookContainer\HookContainer->callLegacyHook() #13 /var/www/html/mediawiki/includes/HookContainer/HookRunner.php(4254): MediaWiki\HookContainer\HookContainer->run() #14 /var/www/html/mediawiki/includes/user/DefaultOptionsLookup.php(99): MediaWiki\HookContainer\HookRunner->onUserGetDefaultOptions() #15 /var/www/html/mediawiki/includes/user/UserOptionsManager.php(494): MediaWiki\User\DefaultOptionsLookup->getDefaultOptions() #16 /var/www/html/mediawiki/includes/user/UserOptionsManager.php(135): MediaWiki\User\UserOptionsManager->loadUserOptions() #17 /var/www/html/mediawiki/includes/user/UserOptionsLookup.php(123): MediaWiki\User\UserOptionsManager->getOption() #18 /var/www/html/mediawiki/includes/user/User.php(2718): MediaWiki\User\UserOptionsLookup->getIntOption() #19 /var/www/html/mediawiki/includes/user/User.php(2910): User->getIntOption() #20 /var/www/html/mediawiki/includes/linker/LinkRendererFactory.php(99): User->getStubThreshold() #21 /var/www/html/mediawiki/includes/ServiceWiring.php(531): MediaWiki\Linker\LinkRendererFactory->createForUser() #22 /var/www/html/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(447): Wikimedia\Services\ServiceContainer->{closure}() #23 /var/www/html/mediawiki/vendor/wikimedia/services/src/ServiceContainer.php(416): Wikimedia\Services\ServiceContainer->createService() #24 /var/www/html/mediawiki/includes/MediaWikiServices.php(834): Wikimedia\Services\ServiceContainer->getService() #25 /var/www/html/mediawiki/includes/page/Article.php(164): MediaWiki\MediaWikiServices->getLinkRenderer() #26 /var/www/html/mediawiki/extensions/SemanticInterlanguageLinks/src/HookRegistry.php(119): Article->__construct() #27 /var/www/html/mediawiki/includes/HookContainer/HookContainer.php(329): SIL\HookRegistry->SIL\{closure}() #28 /var/www/html/mediawiki/includes/HookContainer/HookContainer.php(132): MediaWiki\HookContainer\HookContainer->callLegacyHook() #29 /var/www/html/mediawiki/includes/HookContainer/HookRunner.php(755): MediaWiki\HookContainer\HookContainer->run() #30 /var/www/html/mediawiki/includes/page/Article.php(201): MediaWiki\HookContainer\HookRunner->onArticleFromTitle() #31 /var/www/html/mediawiki/includes/page/Article.php(227): Article::newFromTitle() #32 /var/www/html/mediawiki/includes/MediaWiki.php(422): Article::newFromWikiPage() #33 /var/www/html/mediawiki/includes/MediaWiki.php(311): MediaWiki->initializeArticle() #34 /var/www/html/mediawiki/includes/MediaWiki.php(947): MediaWiki->performRequest() #35 /var/www/html/mediawiki/includes/MediaWiki.php(547): MediaWiki->main() #36 /var/www/html/mediawiki/index.php(53): MediaWiki->run() #37 /var/www/html/mediawiki/index.php(46): wfIndexMain() #38 {main}