<?php
// HTTP
// HTTPS
// DIR
define('DIR_APPLICATION', '/home/users1/a/SITE/domains/SITE.SITE/admin/');
define('DIR_SYSTEM', '/home/users1/a/SITE/domains/SITE.SITE/system/');
define('DIR_DATABASE', '/home/users1/a/SITE/domains/SITE.SITE/system/database/');
define('DIR_LANGUAGE', '/home/users1/a/SITE/domains/SITE.SITE/admin/language/');
define('DIR_TEMPLATE', '/home/users1/a/SITE/domains/SITE.SITE/admin/view/template/');
define('DIR_CONFIG', '/home/users1/a/SITE/domains/SITE.SITE/system/config/');
define('DIR_IMAGE', '/home/users1/a/SITE/domains/SITE.SITE/image/');
define('DIR_CACHE', '/home/users1/a/SITE/domains/SITE.SITE/system/cache/');
define('DIR_DOWNLOAD', '/home/users1/a/SITE/domains/SITE.SITE/download/');
define('DIR_LOGS', '/home/users1/a/SITE/domains/SITE.SITE/system/logs/');
define('DIR_CATALOG', '/home/users1/a/SITE/domains/SITE.SITE/catalog/');
// DB
define('DB_DRIVER', 'mysql');
define('DB_HOSTNAME', 'localhost');
define('DB_USERNAME', 'SITE');
define('DB_PASSWORD', 'PASSWORD');
define('DB_DATABASE', 'SITE');
define('DB_PREFIX', 'cart_');
?>
Пути до директорий сайта следует указать актуальные для сервера, где работает opencart.