Error
- service.version: 1.45.0-wmf.10
- timestamp: 2025-07-24T15:16:21.078Z
- labels.phpversion: 8.1.33
- trace.id: 5e90f060-f6fc-43aa-a894-f5acef56b4b9
- Find trace.id in Logstash
labels.normalized_message
[{reqId}] {exception_url} DOMException: Not Found Error| Frame | Location | Call |
|---|---|---|
| from | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/Transforms/MakeSectionsTransform.php(165) | |
| #0 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/Transforms/MakeSectionsTransform.php(165) | DOMNode->insertBefore(Wikimedia\Parsoid\DOM\Element, Wikimedia\Parsoid\DOM\Element) |
| #1 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/Transforms/MakeSectionsTransform.php(123) | MobileFrontend\Transforms\MakeSectionsTransform->prepareHeading(Wikimedia\Parsoid\DOM\Document, Wikimedia\Parsoid\DOM\Element, int, bool) |
| #2 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/Transforms/MakeSectionsTransform.php(261) | MobileFrontend\Transforms\MakeSectionsTransform->makeSections(Wikimedia\Parsoid\DOM\Element, array) |
| #3 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/MobileFormatter.php(32) | MobileFrontend\Transforms\MakeSectionsTransform->apply(Wikimedia\Parsoid\DOM\Element) |
| #4 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/ExtMobileFrontend.php(173) | MobileFormatter->applyTransforms(array) |
| #5 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/ExtMobileFrontend.php(75) | ExtMobileFrontend::domParseMobile(MediaWiki\Output\OutputPage, string) |
| #6 | /srv/mediawiki/php-1.45.0-wmf.10/extensions/MobileFrontend/includes/MobileFrontendHooks.php(358) | ExtMobileFrontend::domParseWithContentProvider(MobileFrontend\ContentProviders\DefaultContentProvider, MediaWiki\Output\OutputPage, bool) |
| #7 | /srv/mediawiki/php-1.45.0-wmf.10/includes/HookContainer/HookContainer.php(155) | MobileFrontendHooks->onOutputPageBeforeHTML(MediaWiki\Output\OutputPage, string) |
| #8 | /srv/mediawiki/php-1.45.0-wmf.10/includes/HookContainer/HookRunner.php(2785) | MediaWiki\HookContainer\HookContainer->run(string, array) |
| #9 | /srv/mediawiki/php-1.45.0-wmf.10/includes/Output/OutputPage.php(2633) | MediaWiki\HookContainer\HookRunner->onOutputPageBeforeHTML(MediaWiki\Output\OutputPage, string) |
| #10 | /srv/mediawiki/php-1.45.0-wmf.10/includes/Output/OutputPage.php(2661) | MediaWiki\Output\OutputPage->addParserOutputText(string, array) |
| #11 | /srv/mediawiki/php-1.45.0-wmf.10/includes/page/Article.php(928) | MediaWiki\Output\OutputPage->addParserOutput(MediaWiki\Parser\ParserOutput, MediaWiki\Parser\ParserOptions, array) |
| #12 | /srv/mediawiki/php-1.45.0-wmf.10/includes/page/Article.php(739) | MediaWiki\Page\Article->doOutputFromParserCache(MediaWiki\Parser\ParserOutput, MediaWiki\Parser\ParserOptions, MediaWiki\Output\OutputPage, array) |
| #13 | /srv/mediawiki/php-1.45.0-wmf.10/includes/page/Article.php(551) | MediaWiki\Page\Article->generateContentOutput(MediaWiki\User\User, MediaWiki\Parser\ParserOptions, int, MediaWiki\Output\OutputPage, array) |
| #14 | /srv/mediawiki/php-1.45.0-wmf.10/includes/actions/ViewAction.php(84) | MediaWiki\Page\Article->view() |
| #15 | /srv/mediawiki/php-1.45.0-wmf.10/includes/actions/ActionEntryPoint.php(728) | MediaWiki\Actions\ViewAction->show() |
| #16 | /srv/mediawiki/php-1.45.0-wmf.10/includes/actions/ActionEntryPoint.php(505) | MediaWiki\Actions\ActionEntryPoint->performAction(MediaWiki\Page\Article, MediaWiki\Title\Title) |
| #17 | /srv/mediawiki/php-1.45.0-wmf.10/includes/actions/ActionEntryPoint.php(143) | MediaWiki\Actions\ActionEntryPoint->performRequest() |
| #18 | /srv/mediawiki/php-1.45.0-wmf.10/includes/MediaWikiEntryPoint.php(198) | MediaWiki\Actions\ActionEntryPoint->execute() |
| #19 | /srv/mediawiki/php-1.45.0-wmf.10/index.php(58) | MediaWiki\MediaWikiEntryPoint->run() |
| #20 | /srv/mediawiki/w/index.php(3) | require(string) |
| #21 | {main} | |
Impact
Notes
- Seems to be happening on ptwiki
- Started when wmf.10 rolled out to group2 (last Thursday 2025-07-17)
- Happens 10× per hour with occasional spikes