Your Jetpack has a glitch site_name_missing

I think it’s trying to tell you that your site name is blank in your general settings of you wordpress admin panel. I am also getting the message, but I left my site name blank on purpose because I wanted my own jpeg in my banner for my pages as opposed to the bland text one generated by wordpress. Anyone with a solution or workaround for this?

Actually in kind of a duh! moment I just put a site title in temporarily then connected to wp.com to enable jetpack and voila! Then I just went back and deleted the site title, and seems to be working.