I saw this advice on a similar post (but for Shoutbox):
"You can find that on wp-content\themes\shoutbox\framework\php\function-set-avia-frontend.php, edit the file and find this code
Below that is the text you are looking for."
I have located this information in my files, but I have no idea what to delete, edit or change to remove "Archive for category:" and the box it comes in.
I would really appreciate some help. Thanks!