Photoaccess problems adding G2 pics to cart

I cannot get the add picture to Photoaccess functionality to work. Whenever, I try to add a photo, it brings me to an empty cart, and says add a photo. (This is after I had photos in the G2 cart and chose "Print with Photoaccess". I tried de-activate and then re-activating the PhotoAccess module in G2 and I was able to add a picture once to the Photaccess cart. The next time I tried I continued having the empty cart problem. Is anyone else seeing this? (This is with G2 v2.1.2 and Photaccess module version 1.04.)

Thank you for any feedback.

JL