Invalid Regular period. You must specify valid values for the A3, P3, and T3 parameters for a subscr

For two of the membership plans on this site:

http://theblissfulchef.com/register/

The 16-week programs, which are set for 2 finite payments two months apart, if you submit to Paypal you get the error message:

"Invalid Regular period. You must specify valid values for the A3, P3, and T3 parameters for a subscription."

It all seems to be set up correctly, please help?

I will grant Support Access.

https://www.dropbox.com/s/nw5yxrcv1sl1ky9/Screenshot%202014-09-01%2014.16.48.png?dl=0

https://www.dropbox.com/s/s64dn0clmp3ozyr/Screenshot%202014-09-01%2014.14.08.png?dl=0

https://www.dropbox.com/s/nw5yxrcv1sl1ky9/Screenshot%202014-09-01%2014.16.48.png?dl=0