[18:11:05] <wikibugs>	 10Traffic, 10Commons, 10MediaWiki-Uploading, 10Structured Data Engineering, and 2 others: Various errors when trying to upload large files (Could not acquire lock, Service Temporarily Unavailable, 503 Backend fetch failed, 502 Next Hop Connection Failed) - https://phabricator.wikimedia.org/T280926 (10Krinkl...