I hope you are doing great! Can you please help with this:

Hi Guys I hope you are doing great! Can you please help with this:

I am getting the following error when checking out in Marketpress:

There was a problem connecting to PayPal to setup your purchase. Please try again.
10002 - Security error - Security header is not valid

Just to let you know the paypal account is a business account in paypal mexico

Thanks