Something seems wrong with Dropbox Plugin in Gwenview.
The only message I get is, that Gwenview is not able to upload fotos to Dropbox.
I am using Gwenview 18.12.3 under openSUSE 15.1
Of course I am able to upload to Dropbox using the web browser.

Is there any experience with this issue?
Should I post a bug report?

Thank you for any answer.