Spotted in production:
Catchable fatal error: Argument 1 passed to EditPage::displayViewSourcePage() must implement interface Content, null given in /srv/mediawiki/php-1.31.0-wmf.17/includes/EditPage.php on line 778
Spotted in production:
Catchable fatal error: Argument 1 passed to EditPage::displayViewSourcePage() must implement interface Content, null given in /srv/mediawiki/php-1.31.0-wmf.17/includes/EditPage.php on line 778