We are recently upgraded the confluence UAT dc version from 8.5.4 to 9.2.0.
Now, I want to roll back to the previous version.
While that time I took the db backup, home and application-data backup.
Now, i tried to roll back, create the temp db and tried to dump the postgresql previous db backup. But, it says error: could not open large object 101718: error: permission denied for large object 101718. Even we provided the necessary permission also it came like this. Now how to roll back to previous version any idea. My instance is in AWS CLOUD. I have only AMI backup. I Don't have the RDS backup.