imgur Uploading Problem Rated 3 out of 5 stars

How can I configure my imgur account with it?

Because when I click "sign in" on addon, it opens a "allow or deny" access page of imgur while keeping the addon window open.
Now, because of that addon window is still open (addon is waiting for authorization) , I am unable to click on allow button of imgur page. How can I configure this with imgur?

This review is for a previous version of the add-on (1.5.6). 

Cancel, then sign in, then open the settings dialog again to confirm you're signed in.