Payment Page Old errors stay in session

[ubudesign]

when placing an order and you get to payment info. if you have an error like wrong expire date, after you fix that you still get the same error message. the old error stay in session and you can not change anything.

I have switched to other payment CC payment types and still the same error.

 

could this have to do with one of the config options related to setting recraeted session true??

 

you can test it here.

http://planetprotech.com/catalog/