Hello. My zencart 1.38 was working fine for 6 months receiving payments using ePDQ from Barclays, suddenly it stated to show in http://shopav.com/newcartz/index.php...t_confirmation (step 3) the message permission denied (3) and when I click to go ahead and process the payment, barclays shows:


Sorry, there has been a problem processing your payment.

Encrypted data not present.

I think both messages are related but I don't know how to fix it.

please any help

Regards
Carlos