SessionRestore v8.0.3 coming up blank

[Nandayo]

I've been using SessionRestore regularly over the last week, but when I clicked on the extension button today, the window opened, but had no sessions listed within it.  Any help would be much appreciated.

[SweetP]

thats odd?

sessions are stored in this file:
~/Library/Preferences/com.apple.Safari.Extensions.plist

maybe the file was removed somehow
did you run any maintenance programs?
Onyx, Sierra Cache Cleaner, or something similar

you may be able to restore the sessions if you restore the file with a Time Machine backup.
make sure Safari is closed before restoring the file