Restoring Domains now saying 'No space left on disk'.

I was restoring domains one by one for the larger domains and now I've selected a few of them.

It says 'unpacking tar failed' and said 'no space left on disk'.

This is because when I was doing them one by one, virtualmin decided to unpack the backup file over and over again.

Now there are at least 3 separate 10GB folders somewhere in the system.

Where do I find these at?

Where does virtualmin unpack backed up archives? How do I clear these out?

I'm running CentOS 7.