Need help:
I looked at a few threads concerning deleting Old Backups but none have solved my issue. See attached screenshot.

Somehow I've managed to set up a new backup for my PC which I've paused for now. I have tried countless ways to delete the backups that have filled my Dropbox...no joy.
I've gone through the Backup Settings, and I cannot find the old backup to delete:

Can anyone see what I need to do for this?
Mike