You do not have sufficient permissions to access this page.error

Sorry to add to the growing list of problems here guys :slight_frown:
This is probably a simple fix I am just missing, but another wpmydev user brought it to my attention.
After signing up and attempting to add a listing, this message is displayed:

You do not have sufficient permissions to access this page.

.

So, I had paypal settings set up for my directory plugin. $15 annually. The aforementioned user somehow signed up and got around this. Can anyone explain that?

Moving on, I disabled paypal payment settings and temporarily enabled Free listings (just until I work this out). I successfully registered a test user, then when I selected "add listing", it threw out the error message.
What am I doing wrong? What's the fix?

The site is live, but anorexic. Dev's/Support, can you try to register and let me know how it goes?
http://girlygirldirectory.com

TIA