I tested the site with my 7SNavigator web browser (in progress) and was able to successfully create an account and log into the site.

Does the issue you were having prevent you from logging in completely?

Wow! This 7SNavigator looks astonishing! In this case, I supose, you are using the next built of MozNet+ Xulrunner 2.0, aren't you? Have you tried the same in the Moznet Example Browser avaialble for download?
I ask because here, in my machine, it gives error message.
Do you think it can be due to the xulrunner version?
(Next step, I will try with xulrunner 190 - 'cause it used to work well in the normal old GeckoFx + Xul_190...)
Regards,
Beraldo
By the way - when you think we can get the next version of MozNet + xulrunner 2.0?