Wes helped me a year ago with an issue and I am reaching out again. He does not accept private messages so I am posting.
A new release added the /Users directory again, causing the backup to run out of space. I promptly adjusted the directorys and used the delete function to remove backed-up directories.
I have three computers backing up, and two work fine. One ends each day with an error saying Backup stopped after backing up xxxx files, xxxx mb data. The quantities represent all my data. So far, nothing more than the annoying error message.
I tried to look to be sure my data was there using either the Purge or Restore functions and I receive the "Something has gone wrong" message. This happens if I use any of the computers to look at the backup data for the computer receiving the error. However, if I look at any other computers backups from any computer it all works fine.
I would uninstall/reinstall the agent, but it would seem that if the error happens against only one computer's backups but happens FROM any of the computers, that it is probably on your end.