Photobucket Uploader Rated 1 out of 5 stars

I have used this great add-on for a long time with no problem. Now, all of a sudden, it will not bring up the log-in box, so therefore, nothing is working. My Photobucket account is fine and will upload. The Photobucket Uploader is not working. I have changed Firefox versions, disabled other add-ons, etc. Nothing helps. Is it Photobucket?

This review is for a previous version of the add-on (1.3.3.1-signed).