Problem with Dropbox on Wrike windows app

Hi,

I can't attach files from Dropbox in the Windows app since yesterday. When I try, I have the following error message: "Failed to send the message to host site". I can see the Dropbox folders and navigate through them although the message keeps poping up but I can't attach any file.

I made sure I have the last version of the app. I am using the website in the meantime but I would like to keep working with the app.

Thanks,

Francois