As of a couple of minutes ago: Can't connect to MySQL server on 'tasks.production_db'
(whoops, edit conflict, sorry)
No problem :)
Noting T301949: ToolsDB upgrade => Bullseye, MariaDB 10.4 happened recently, with some expected downtime
The site is back up but it looks like we lost data. We're restoring from a backup.
Backup restored from ~6 hours ago and we're looking good.