[SOLVED] "Atahualpa Theme Options" not working!

New to the forum here, need some help please!!

I am using Atahualpa 3.6.4. I would love to update to 3.6.7, but am hesitant to do so as my current version is not in a working state, and I don't want to lose all my customizations. I am not sure when things stopped working (maybe at my last update?), as it has been a while since I've used the "Atahualpa Theme Options" menu option. Recently, however, I went to make a modification and found that the usual boxes of code are now replaced by a grey button that says "Reset ALL theme options" with a big warning about losing everything. This grey button shows up for every Atahualpa Theme Option that I click, such as "Add a favicon" or "Style & edit FOOTER". I don't want to click this grey button and lose all my tailorings!

My question is, how can I fix this?

Here is my site: http://www.gracechapelsomd.org

It's a Wordpress "blog", yes, tailored down to act like a static web site. (I love Atahualpa!) My website seems to be fully functional. Other controls on my blog seem to be unaffected; for example, I can edit Pages on my WordPress blog, edit the contents of my Atahaulpa widgets, etc.

I have WordPress 3.2.1 installed. Apparently I cannot update because "You cannot update because WordPress 3.2.1 requires PHP version 5.2.4 or higher. You are running version 4.4.9."

Any help would be greatly appreciated!! Thank you!!

Jennie