From /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/HomepageModules/SuggestedEdits.php(797) #0 /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/HomepageModules/BaseModule.php(165): GrowthExperiments\HomepageModules\SuggestedEdits->getActionData() #1 /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/DashboardModule/DashboardModule.php(184): GrowthExperiments\HomepageModules\BaseModule->outputDependencies() #2 /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/Specials/SpecialHomepage.php(335): GrowthExperiments\DashboardModule\DashboardModule->render(string) #3 /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/Specials/SpecialHomepage.php(315): GrowthExperiments\Specials\SpecialHomepage->getModuleRenderHtmlSafe(GrowthExperiments\HomepageModules\SuggestedEdits, string) #4 /srv/mediawiki/php-1.38.0-wmf.9/extensions/GrowthExperiments/includes/Specials/SpecialHomepage.php(137): GrowthExperiments\Specials\SpecialHomepage->renderMobileSummary() #5 /srv/mediawiki/php-1.38.0-wmf.9/includes/specialpage/SpecialPage.php(647): GrowthExperiments\Specials\SpecialHomepage->execute(NULL) #6 /srv/mediawiki/php-1.38.0-wmf.9/includes/specialpage/SpecialPageFactory.php(1368): SpecialPage->run(NULL) #7 /srv/mediawiki/php-1.38.0-wmf.9/includes/MediaWiki.php(314): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext) #8 /srv/mediawiki/php-1.38.0-wmf.9/includes/MediaWiki.php(925): MediaWiki->performRequest() #9 /srv/mediawiki/php-1.38.0-wmf.9/includes/MediaWiki.php(559): MediaWiki->main() #10 /srv/mediawiki/php-1.38.0-wmf.9/index.php(53): MediaWiki->run() #11 /srv/mediawiki/php-1.38.0-wmf.9/index.php(46): wfIndexMain() #12 /srv/mediawiki/w/index.php(3): require(string) #13 {main}
example
Happens a couple times per hour.