Client authentication failed due to unknown client, no client authentication included, or unsupported authentication method on

I reinstalled my Mastodon instance and now have been stuck getting this message from for about a week now. The access grant is no longer in the database (clearly), and it seems that is using an old client ID.

Is there a way to get this reset on the side so I can use the bridge again?

I just started getting this too after I accidentally killed my instance and had to rebuild it.

Does anyone find a solution of this issue? I’ve just started getting it too with