Test Wiki:Community portal: Difference between revisions

==MediaWiki exception in the Administrators' newsletter==

Hello community, we need your help fixing the newsletter delivery system. MediaWiki cannot deliver the newsletter because somebody caused a format error, causing the server to fail. The error text is from this URL [[Newsletter:Administrators' newsletter]], and the error text is <code>[00d70e6923a070801590be08] /wiki/Newsletter:Administrators%27_newsletter MediaWiki\Exception\MWContentSerializationException: The Newsletter content is invalid.

Backtrace:

from /var/www/html/extensions/Newsletter/includes/Content/NewsletterContentHandler.php(71)

#0 /var/www/html/includes/Revision/RevisionStore.php(1187): MediaWiki\Extension\Newsletter\Content\NewsletterContentHandler->unserializeContent()

#1 /var/www/html/includes/Revision/RevisionStore.php(1460): MediaWiki\Revision\RevisionStore->loadSlotContent()

#2 /var/www/html/includes/Revision/SlotRecord.php(307): MediaWiki\Revision\RevisionStore->{closure:MediaWiki\Revision\RevisionStore::constructSlotRecords():1452}()

#3 /var/www/html/includes/Revision/RevisionRecord.php(207): MediaWiki\Revision\SlotRecord->getContent()

#4 /var/www/html/includes/Revision/RenderedRevision.php(216): MediaWiki\Revision\RevisionRecord->getContentOrThrow()

#5 /var/www/html/includes/Revision/RevisionRenderer.php(225): MediaWiki\Revision\RenderedRevision->getSlotParserOutput()

#6 /var/www/html/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput()

#7 /var/www/html/includes/Revision/RenderedRevision.php(182): MediaWiki\Revision\RevisionRenderer->{closure:MediaWiki\Revision\RevisionRenderer::getRenderedRevision():156}()

#8 /var/www/html/includes/page/ParserOutputAccess.php(586): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()

#9 /var/www/html/includes/page/ParserOutputAccess.php(672): MediaWiki\Page\ParserOutputAccess->renderRevision()

#10 /var/www/html/includes/poolcounter/PoolCounterWorkViaCallback.php(68): MediaWiki\Page\ParserOutputAccess->{closure:MediaWiki\Page\ParserOutputAccess::newPoolWork():671}()

#11 /var/www/html/includes/poolcounter/PoolCounterWork.php(159): MediaWiki\PoolCounter\PoolCounterWorkViaCallback->doWork()

#12 /var/www/html/includes/page/ParserOutputAccess.php(489): MediaWiki\PoolCounter\PoolCounterWork->execute()

#13 /var/www/html/includes/page/Article.php(824): MediaWiki\Page\ParserOutputAccess->getParserOutput()

#14 /var/www/html/includes/page/Article.php(537): MediaWiki\Page\Article->generateContentOutput()

#15 /var/www/html/includes/actions/ViewAction.php(71): MediaWiki\Page\Article->view()

#16 /var/www/html/includes/actions/ActionEntryPoint.php(734): MediaWiki\Actions\ViewAction->show()

#17 /var/www/html/includes/actions/ActionEntryPoint.php(505): MediaWiki\Actions\ActionEntryPoint->performAction()

#18 /var/www/html/includes/actions/ActionEntryPoint.php(143): MediaWiki\Actions\ActionEntryPoint->performRequest()

#19 /var/www/html/includes/MediaWikiEntryPoint.php(184): MediaWiki\Actions\ActionEntryPoint->execute()

#20 /var/www/html/index.php(44): MediaWiki\MediaWikiEntryPoint->run()

#21 {main}</code>

[[User:Red dust|Red dust]] ([[User talk:Red dust|talk]]) 15:45, 19 December 2025 (UTC)

:the preview card when hovering gives this error

:<code>{"error":{"code":"internal_api_error_MediaWiki\\Exception\\MWContentSerializationException","info":"[802b74555d6ad6f2fac2a6f5] Exception caught: The Newsletter content is invalid.","errorclass":"MediaWiki\\Exception\\MWContentSerializationException","trace":"MediaWiki\\Exception\\MWContentSerializationException at /var/www/html/extensions/Newsletter/includes/Content/NewsletterContentHandler.php(71)\nfrom /var/www/html/extensions/Newsletter/includes/Content/NewsletterContentHandler.php(71)\n#0 /var/www/html/includes/Revision/RevisionStore.php(1187): MediaWiki\\Extension\\Newsletter\\Content\\NewsletterContentHandler->unserializeContent()\n#1 /var/www/html/includes/Revision/RevisionStore.php(1460): MediaWiki\\Revision\\RevisionStore->loadSlotContent()\n#2 /var/www/html/includes/Revision/SlotRecord.php(307): MediaWiki\\Revision\\RevisionStore->{closure:MediaWiki\\Revision\\RevisionStore::constructSlotRecords():1452}()\n#3 /var/www/html/includes/api/ApiQueryRevisionsBase.php(597): MediaWiki\\Revision\\SlotRecord->getContent()\n#4 /var/www/html/includes/api/ApiQueryRevisionsBase.php(524): MediaWiki\\Api\\ApiQueryRevisionsBase->extractSlotInfo()\n#5 /var/www/html/includes/api/ApiQueryRevisionsBase.php(418): MediaWiki\\Api\\ApiQueryRevisionsBase->extractAllSlotInfo()\n#6 /var/www/html/includes/api/ApiQueryRevisions.php(418): MediaWiki\\Api\\ApiQueryRevisionsBase->extractRevisionInfo()\n#7 /var/www/html/includes/api/ApiQueryRevisionsBase.php(157): MediaWiki\\Api\\ApiQueryRevisions->run()\n#8 /var/www/html/includes/api/ApiQuery.php(729): MediaWiki\\Api\\ApiQueryRevisionsBase->execute()\n#9 /var/www/html/includes/api/ApiMain.php(2039): MediaWiki\\Api\\ApiQuery->execute()\n#10 /var/www/html/includes/api/ApiMain.php(947): MediaWiki\\Api\\ApiMain->executeAction()\n#11 /var/www/html/includes/api/ApiMain.php(918): MediaWiki\\Api\\ApiMain->executeActionWithErrorHandling()\n#12 /var/www/html/includes/api/ApiEntryPoint.php(138): MediaWiki\\Api\\ApiMain->execute()\n#13 /var/www/html/includes/MediaWikiEntryPoint.php(184): MediaWiki\\Api\\ApiEntryPoint->execute()\n#14 /var/www/html/api.php(30): MediaWiki\\MediaWikiEntryPoint->run()\n#15 {main}"},"warnings":{"query":{"warnings":"Unrecognized value for parameter \"meta\": wikibase"}}}</code> [[User:Red dust|Red dust]] ([[User talk:Red dust|talk]]) 15:46, 19 December 2025 (UTC)