Backpage Access Problems....Cookie Related?

Hi everyone. I recently downloaded and upgraded to the Atahualpa 3 theme and I can tell it is going to be a good theme, once I get it dialed in.

Since updating to this theme, whenever I try to access a static page (i.e. "about me") or click the "read more" or "older entries" links....basically anything that takes me away from the home page, I get an internet explorer error and am unable to access the page in question.

Deleting cookies from my computers resolves this, but as soon as I try to access another page, it occurs again.

Any clues? My site (my "look" sucks right now) is www.pizzablogger.org

Many thanks for any help!