@Craig_Mabbitt

Hmm it seems that it have something to do with the token, which was not valid anymore, but I am not totally sure whats wrong.

You can try to reset all settings via the reset menu point. If this also don't work, it could help to post the same output as before, but after resetting all settings.

I'm very sorry and hope we'll solve this problem asap.

EDIT: Maybe it will help to "unlink"/kick out FotoShareN9 also on the Dropbox the website (Your name-> settings ->own apps)

AlphaX2