Great add on Rated 5 out of 5 stars

Love it, it's amazing, but it's suddenly giving me the 'Server error. not able to connect to Tumblr' message. I need it, please help D:

This review is for a previous version of the add-on (1.36.1-signed.1-signed). 

Hmm, I don't know what could be wrong because everything is working for me.

You could try to revoke the access of the app at https://www.tumblr.com/settings/applications and then log out and back in again in the settings dialog of the extension. Worth a try at least...