Change Details

Steps to Reproduce: Go to https://www.mediawiki.org/wiki/MediaWiki Click on "Get Extensions" or "Contribute" or "FAQ" etc. in the sidebar However, if you refresh the page, the error goes away. Error from Kibana: Link to kibana error: https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-deploy-2020.02.05/mediawiki?id=AXAWJPTSarkxubcmtOZw&_g=h@44136fa "Argument 1 passed to Title::getLanguageConverter() must be an instance of Language, instance of StubUserLang given, called in /srv/mediawiki/php-1.35.0-wmf.18/includes/Title.php on line 207" Actual Results: Fatal exception of type "TypeError" Expected Results: Directed to page.

Steps to Reproduce: Go to https://www.mediawiki.org/wiki/MediaWiki Click on "Get Extensions" or "Contribute" or "FAQ" etc. in the sidebar However, if you refresh the page, the error goes away. Exception ID: XjrqvApAIC4AAGbYhCMAAABM Link to kibana error: https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-deploy-2020.02.05/mediawiki?id=AXAWJPTSarkxubcmtOZw&_g=h@44136fa "Argument 1 passed to Title::getLanguageConverter() must be an instance of Language, instance of StubUserLang given, called in /srv/mediawiki/php-1.35.0-wmf.18/includes/Title.php on line 207" Actual Results: Fatal exception of type "TypeError" Expected Results: Directed to page.

Steps to Reproduce: Go to https://www.mediawiki.org/wiki/MediaWiki Click on "Get Extensions" or "Contribute" or "FAQ" etc. in the sidebar However, if you refresh the page, the error goes away. Error from Kibana:Exception ID: XjrqvApAIC4AAGbYhCMAAABM Link to kibana error: https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-deploy-2020.02.05/mediawiki?id=AXAWJPTSarkxubcmtOZw&_g=h@44136fa "Argument 1 passed to Title::getLanguageConverter() must be an instance of Language, instance of StubUserLang given, called in /srv/mediawiki/php-1.35.0-wmf.18/includes/Title.php on line 207" Actual Results: Fatal exception of type "TypeError" Expected Results: Directed to page.