getting this error trying to launch a game
I am as well currently. I’d guess something is going wrong server side, at least that’s what has been the cause before. Wish there was a way to check.
I’m having the same error–some googling shows that this seems to be a server-side error that’s happened before, so unfortunately it might just be a waiting game for when things come back up 
The export world option seems to still work. So it it seems possible to use Foundry itself in the interim.
Hey there, thanks for the reports!
I believe this has been resolved yesterday. If you encounter the error again, please let us know!