PayPal Standard - Payment Gateway Settings Error on checkout
What do I enter in the Payment Gateway Settings for PayPal Standard?
I entered my email address for PayPal but I get the following error when I click the checkout button.
Warning: require_once(../../../WA_eCart/WA_cart_coupons.php) [function.require-once]: failed to open stream: No such file or directory in /home/xxxxxx/xxxxxx/webassist/plugins/shopping_cart/process_transaction.php on line 33
Fatal error: require_once() [function.require]: Failed opening required '../../../WA_eCart/WA_cart_coupons.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/xxxxxx/xxxxxx/webassist/plugins/shopping_cart/process_transaction.php on line 33