WA_eCart/WA_eCart_Database_PHP.php error on checkout page
I have just purchased ecart and am trying to set up my first shop. I created an eCart object and then used the checkout wizard to create the shop. I am using a database and downloaded the tutorial tables given when you download the software. The cart has been created correctly but when I go to the checkout page I get this error (after adding the error script code)
Warning: require_once(../WA_eCart/WA_eCart_Database_PHP.php): failed to open stream: No such file or directory in /home/benidormcd/public_html/en/confirm.php on line 50
Fatal error: require_once(): Failed opening required '../WA_eCart/WA_eCart_Database_PHP.php' (include_path='.:/opt/cpanel/ea-php56/root/usr/share/pear') in /home/benidormcd/public_html/en/confirm.php on line 50
I have checked and I don't even have the file WA_eCart_Database_PHP.php in the folder WA_eCart. How do I get it?