There are currently no widgets assigned to the left-sidebar, place some!
Once you add widgets to this sidebar, this default information will go away.
Widgets can be added by going to your dashboard (wp-admin) -> Appearance -> Widgets, drag a widget you want to see into one of the appropriate sidebars.
No, I don’t look at Butts. I got OTHER THINGS to look at.
Actually, you might be right on that one… But I do plead the 5th…. heheh