Error occurred after click on "Checkout with paypal" button

[asafs133]

Hello, 

I am currently working on of virtual store "PrestaShop". 

I've Install and configure the module "PayPal v3.6.8" and when I try to make a purchase using the button "Checkout with Paypal" I get the following error: 

 

Error occurred: 

Please try to contact the merchant: 

 

<b> PayPal response: </ b> 

-> 

 

At first I tried to install the module when the site was installed on my computer via WAMP (LOCALHOST mode). 

Because I got this error I decided to upload the site to the free server of "awardspace" And on the server I got the same error. 

The temporary address of the site: http://p.as-soft.uni.me/index.php 

 

I would be grateful if you could help me. 

 

10x