I have a membership site:
the general signup process is handled by "membership" and allows for registration on the site and to create a blog for free.
The Pro sites then takes over and allows for two premium upgrades. I have checked all settings and as far as I can tell... everything is correct.
The prosite upgrade page is accessible (i have already trashed it and re-cretaed it) and paypal is configured in the admin.
You get to the page and can select a plan (it highlights in red) but when you click the paypal button it loops to the page and displays a error at the top of the page:
"Please choose your desired level and payment plan."
Over and over again.
Please advise what I am doing wrong. feel free to go to the process your self, since its free and let me know if you can get past that page.
I have disabled all but the basic plugins.
Thanks for the help.