Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
MediaWiki internal error.

Original exception: [b62dc15ddbc9565f378575cf] /wiki/Publication:3767587 Error: Class "Wikibase\Lib\Store\SourceAndTypeDispatchingExistenceChecker" not found
Backtrace:
from /var/www/html/w/extensions/Wikibase/repo/WikibaseRepo.ServiceWiring.php(773)
#0 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(442): Wikimedia\Services\ServiceContainer->{closure}(MediaWiki\MediaWikiServices)
#1 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(406): Wikimedia\Services\ServiceContainer->createService(string)
#2 /var/www/html/w/includes/MediaWikiServices.php(357): Wikimedia\Services\ServiceContainer->getService(string)
#3 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(414): MediaWiki\MediaWikiServices->getService(string)
#4 /var/www/html/w/vendor/wikimedia/object-factory/src/ObjectFactory.php(204): Wikimedia\Services\ServiceContainer->get(string)
#5 /var/www/html/w/vendor/wikimedia/object-factory/src/ObjectFactory.php(149): Wikimedia\ObjectFactory\ObjectFactory::getObjectFromSpec(array, array)
#6 /var/www/html/w/includes/HookContainer/HookContainer.php(256): Wikimedia\ObjectFactory\ObjectFactory->createObject(array)
#7 /var/www/html/w/includes/HookContainer/HookContainer.php(348): MediaWiki\HookContainer\HookContainer->makeExtensionHandlerCallback(string, array, array)
#8 /var/www/html/w/includes/HookContainer/HookContainer.php(524): MediaWiki\HookContainer\HookContainer->normalizeHandler(string, array, array)
#9 /var/www/html/w/includes/HookContainer/HookContainer.php(146): MediaWiki\HookContainer\HookContainer->getHandlers(string, array)
#10 /var/www/html/w/includes/HookContainer/HookRunner.php(2105): MediaWiki\HookContainer\HookContainer->run(string, array)
#11 /var/www/html/w/includes/linker/LinkRenderer.php(489): MediaWiki\HookContainer\HookRunner->onHtmlPageLinkRendererEnd(MediaWiki\Linker\LinkRenderer, MediaWiki\Title\Title, bool, HtmlArmor, array, null)
#12 /var/www/html/w/includes/linker/LinkRenderer.php(250): MediaWiki\Linker\LinkRenderer->buildAElement(MediaWiki\Title\Title, HtmlArmor, array, bool)
#13 /var/www/html/w/includes/parser/LinkHolderArray.php(269): MediaWiki\Linker\LinkRenderer->makePreloadedLink(MediaWiki\Title\Title, HtmlArmor, string, array, array)
#14 /var/www/html/w/includes/parser/LinkHolderArray.php(155): MediaWiki\Parser\LinkHolderArray->replaceInternal(string)
#15 /var/www/html/w/includes/parser/Parser.php(5119): MediaWiki\Parser\LinkHolderArray->replace(string)
#16 /var/www/html/w/includes/parser/Parser.php(1706): MediaWiki\Parser\Parser->replaceLinkHoldersPrivate(string)
#17 /var/www/html/w/includes/parser/Parser.php(709): MediaWiki\Parser\Parser->internalParseHalfParsed(string, bool, bool)
#18 /var/www/html/w/includes/content/WikitextContentHandler.php(384): MediaWiki\Parser\Parser->parse(string, MediaWiki\Title\Title, MediaWiki\Parser\ParserOptions, bool, bool, int)
#19 /var/www/html/w/includes/content/ContentHandler.php(1697): MediaWiki\Content\WikitextContentHandler->fillParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, MediaWiki\Parser\ParserOutput)
#20 /var/www/html/w/includes/content/Renderer/ContentRenderer.php(79): MediaWiki\Content\ContentHandler->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#21 /var/www/html/w/includes/Revision/RenderedRevision.php(264): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(MediaWiki\Content\WikitextContent, MediaWiki\Title\Title, MediaWiki\Revision\RevisionStoreRecord, MediaWiki\Parser\ParserOptions, array)
#22 /var/www/html/w/includes/Revision/RenderedRevision.php(236): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(MediaWiki\Content\WikitextContent, array)
#23 /var/www/html/w/includes/Revision/RevisionRenderer.php(239): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#24 /var/www/html/w/includes/Revision/RevisionRenderer.php(172): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, MediaWiki\Parser\ParserOptions, array)
#25 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#26 /var/www/html/w/includes/Revision/RenderedRevision.php(199): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#27 /var/www/html/w/includes/poolcounter/PoolWorkArticleView.php(106): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#28 /var/www/html/w/includes/poolcounter/PoolWorkArticleViewCurrent.php(123): MediaWiki\PoolCounter\PoolWorkArticleView->renderRevision(null, bool, string)
#29 /var/www/html/w/includes/poolcounter/PoolCounterWork.php(171): MediaWiki\PoolCounter\PoolWorkArticleViewCurrent->doWork()
#30 /var/www/html/w/includes/page/ParserOutputAccess.php(362): MediaWiki\PoolCounter\PoolCounterWork->execute()
#31 /var/www/html/w/includes/page/Article.php(828): MediaWiki\Page\ParserOutputAccess->getParserOutput(WikiPage, MediaWiki\Parser\ParserOptions, MediaWiki\Revision\RevisionStoreRecord, int)
#32 /var/www/html/w/includes/page/Article.php(547): Article->generateContentOutput(MediaWiki\User\User, MediaWiki\Parser\ParserOptions, int, MediaWiki\Output\OutputPage, array)
#33 /var/www/html/w/includes/actions/ViewAction.php(78): Article->view()
#34 /var/www/html/w/includes/actions/ActionEntryPoint.php(733): ViewAction->show()
#35 /var/www/html/w/includes/actions/ActionEntryPoint.php(510): MediaWiki\Actions\ActionEntryPoint->performAction(Article, MediaWiki\Title\Title)
#36 /var/www/html/w/includes/actions/ActionEntryPoint.php(146): MediaWiki\Actions\ActionEntryPoint->performRequest()
#37 /var/www/html/w/includes/MediaWikiEntryPoint.php(201): MediaWiki\Actions\ActionEntryPoint->execute()
#38 /var/www/html/w/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#39 {main}

Exception caught inside exception handler: [b62dc15ddbc9565f378575cf] /wiki/Publication:3767587 Error: Class "Wikibase\Client\NamespaceChecker" not found
Backtrace:
from /var/www/html/w/extensions/Wikibase/client/WikibaseClient.ServiceWiring.php(611)
#0 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(442): Wikimedia\Services\ServiceContainer->{closure}(MediaWiki\MediaWikiServices)
#1 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(406): Wikimedia\Services\ServiceContainer->createService(string)
#2 /var/www/html/w/includes/MediaWikiServices.php(357): Wikimedia\Services\ServiceContainer->getService(string)
#3 /var/www/html/w/vendor/wikimedia/services/src/ServiceContainer.php(414): MediaWiki\MediaWikiServices->getService(string)
#4 /var/www/html/w/vendor/wikimedia/object-factory/src/ObjectFactory.php(204): Wikimedia\Services\ServiceContainer->get(string)
#5 /var/www/html/w/vendor/wikimedia/object-factory/src/ObjectFactory.php(149): Wikimedia\ObjectFactory\ObjectFactory::getObjectFromSpec(array, array)
#6 /var/www/html/w/includes/HookContainer/HookContainer.php(256): Wikimedia\ObjectFactory\ObjectFactory->createObject(array)
#7 /var/www/html/w/includes/HookContainer/HookContainer.php(348): MediaWiki\HookContainer\HookContainer->makeExtensionHandlerCallback(string, array, array)
#8 /var/www/html/w/includes/HookContainer/HookContainer.php(524): MediaWiki\HookContainer\HookContainer->normalizeHandler(string, array, array)
#9 /var/www/html/w/includes/HookContainer/HookContainer.php(146): MediaWiki\HookContainer\HookContainer->getHandlers(string, array)
#10 /var/www/html/w/includes/HookContainer/HookRunner.php(992): MediaWiki\HookContainer\HookContainer->run(string, array, array)
#11 /var/www/html/w/includes/Output/OutputPage.php(3205): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay(MediaWiki\Output\OutputPage, Skins\Chameleon\Chameleon)
#12 /var/www/html/w/includes/exception/MWExceptionRenderer.php(191): MediaWiki\Output\OutputPage->output()
#13 /var/www/html/w/includes/exception/MWExceptionRenderer.php(110): MWExceptionRenderer::reportHTML(Error)
#14 /var/www/html/w/includes/exception/MWExceptionHandler.php(135): MWExceptionRenderer::output(Error, int)
#15 /var/www/html/w/includes/exception/MWExceptionHandler.php(239): MWExceptionHandler::report(Error)
#16 /var/www/html/w/includes/MediaWikiEntryPoint.php(223): MWExceptionHandler::handleException(Error, string)
#17 /var/www/html/w/includes/actions/ActionEntryPoint.php(82): MediaWiki\MediaWikiEntryPoint->handleTopLevelError(Error)
#18 /var/www/html/w/includes/MediaWikiEntryPoint.php(207): MediaWiki\Actions\ActionEntryPoint->handleTopLevelError(Error)
#19 /var/www/html/w/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#20 {main}