Change Details

Today during chores, I noticed a few of these Minerva errors: ``` PHP Fatal error: Uncaught Error: Call to a member function isLocal() on boolean in /srv/mediawiki/php-1.35.0-wmf.28/includes/page/WikiFilePage.php:125 Stack trace: #0 /srv/mediawiki/php-1.35.0-wmf.28/includes/skins/SkinTemplate.php(995): WikiFilePage->isLocal() #1 /srv/mediawiki/php-1.35.0-wmf.28/includes/skins/SkinTemplate.php(459): SkinTemplate->buildContentNavigationUrls() #2 /srv/mediawiki/php-1.35.0-wmf.28/skins/MinervaNeue/includes/skins/SkinMinerva.php(143): SkinTemplate->prepareQuickTemplate() ``` https://logstash.wikimedia.org/goto/6ad426cb291c181870b6f992224fffda {F31769507} === Acceptance Criteria [] Error does not appear in Logstash = Developer notes There are about 6 reports on the 20th April. Isolated incident?