New from 1.28.0-wmf.16 ?
Catchable fatal error: Argument 1 passed to ProofreadPage::onArticlePurge() must be an instance of Article, WikiPage given in /srv/mediawiki/php-1.28.0-wmf.16/extensions/ProofreadPage/ProofreadPage.body.php on line 444
+
fatal error: Argument 1 passed to ProofreadPage::updatePrIndex() must be an instance of Article, WikiPage given
in /srv/mediawiki/php-1.28.0-wmf.16/ex
tensions/ProofreadPage/ProofreadPage.body.php on line 491