After I removed Jira as being the user source, nobody could access our Confluence instance anymore.
I have tried the recovery admin procedure. No luck.
I have tried creating local (admin) users, since we had none. No luck.
I followed all the instructions regarding these 2 options, multiple times.
I still get an error saying the username/passwords do not match.
I checked the logfiles and noticed the USE permissions error.
The USE permissions are there in the database.
As a devops I am stuck right now.
Please help.