Discourse now stops loading at login dialog when viewed with any browser

[JammyDodger]

Someone else had this issue with Merge Users recently too:

After update, site won't come up

I got an email notification the other day that my self-hosted Discourse site (Ubuntu 18.04.6 on Contabo) was due an update, so to the Admin page I went to update. As usual, I first needed to update docker-manager, and then run the rest of the update for the site. That update seemed to freeze in place–it reached a certain point, and then didn’t move at all. After about an hour of that, I figured CLI intervention was called for, so I ssh’d into the server and did cd /var/discourse; git pull; ./…