PayPal express checkout leads back to my website 500 server error

[[email protected]]

Please help, 

 

I am using PrestaShop :1.6.1.13 and PayPal USA :1.3.9

 

After I checkout with paypal express and press continue then it leads me to 500 server error.

 

 

 

 

 

Here is some error I found after I change /config/defines.inc.php file to figure out what are the error.

 

 

 

Thank you so much, please help.

[patuga]

i'm having the same problem. i could never get this to work and it would be so cool for this feature to work.

[patuga]

i think the problem is that you're putting the field "phone number" as mandatory. if the paypal account doesn't have that in the address it returns these error codes. search on how to make the phone number not mandatory and it should fix your problem.