I have made a backup of a site that I want to import into my multisite environment. I used to be able to do this with ease and haven't tried one in a while. It appears the latest version of the snapshot is not allowing a restoration in my multisite environment. I ran a debug. Here's what the debug.log said...
[03-Nov-2017 02:52:31 UTC] PHP Notice: Undefined index: MANIFEST in /home/gdgadminsrvr/public_html/wp-content/plugins/snapshot/views/snapshots/restore.php on line 179
The backup from the other site completes without errors. I will say I tried to import the snapshot directly from Amazon and it times out... so I manually uploaded the snapshot to the upload/snapshots directory and then "imported" from there... Then when running, it just hangs and times out.
Salt-hotel-3 is what we're attempting to restore...to salthotel.websitesrvr.com. Also, after the snapshot fails the first time... if you try to restore again... all of the "source" details like database prefix, site name, etc. are empty.