Paypal Payment issue regarding credit card number and type

Question

Facing issue...

I have added below details while testing in sandbox but i am getting this error:

Code Credit Card:

$cardDetails->CreditCardNumber = "4032039141982290";
$cardDetails->CreditCardType = "Visa";
$cardDetails->ExpMonth = "12";
$cardDetails->ExpYear = "2018";
$cardDetails->CVV2 = "123";
$cardDetails->CardOwner = "BILAL";

ERROR:

Payment - Failed
This transaction cannot be processed due to an invalid merchant configuration.
Error msg - This transaction cannot be processed. 
Please enter a valid credit card number and type.

Please anyone let me know what is the issue?

Answer 1

问题已解决...此问题即将来临，因为我没有将帐户类型启用为“ Pro”。