I’ve been using Hangfire for over a year now in my app. The other week it suddenly started crashing with this error:
This was not after a package update or anything. It just… died. I’ve tried deleting all the Hangfire tables from my development database and allowing it to recreate them, with no luck. The weird thing is that my production site is still running fine. However, if I point my development app at the production database, it still crashes with the same error.
I’ve also created an empty ASP.Net Core web app and added Hangfire, pointing it to my same database. It works fine.
I also tried resetting back to a git version that I know was working. It still crashes with teh same error.
I’m completely baffled here. Can anyone shed some light?