What could cause the "..repository not found" error?

Hey everyone,
I kind of inherited this setup and I can’t recall what change I possibly have made that would cause Drone to throw such an error. I noticed that on my Github repo the webhook doesn’t seem to work much as I get a “Service Timeout”. I can still trigger the CI manually but then it fails saying it can’t find the repository. The yml file hasn’t been touched at all so nothing changed there. I am not sure where to look for the source of the problem. Any help or pointers would be much appreciated!

The only change that was made recently that I can think of is the repo being added to a github team, and some users had their Github role changed. Could any of that have affected the error ?