Issues with Paypal

-- url of the page with the problem -- : lmswebsiteservices.com
-- HikaShop version -- : 2.3.1
-- Joomla version -- : 2.5.22
-- PHP version -- : 5.4.29
-- Browser(s) name and version -- : Firefox 30
-- Error-message(debug-mod must be tuned on) -- : Error_message
When I test I'm getting this message from Paypal. Paypal says it's not there problem.....
Message: Invalid Regular period. You must specify valid values for the A3, P3, and T3 parameters for a subscription.
I'm using the recurring Paypal plugin and the Akeeba Subcriptions component. Everything seems to work until I get to Paypal.....
Thanks for your help....

Okay, I found out that a3, t3 and p3 are variables for amount, time and periods. I still don't know why I'm getting that error code from paypal....

Okay, I may have fixed it. Sorry for the inconvenience.....