Hi Guys,

I'm trying to do a require in tpl_checkout_shipping_default.php, but it does not work. The path is right, but the require destroys my shop:

PHP Code:
if(file_exists('amazon_checkout/src/CheckoutByAmazon/Service/Samples/config.inc.php'))
    require 
'amazon_checkout/src/CheckoutByAmazon/Service/Samples/config.inc.php'
hope someone of you has a solution for me?