ultLanguage = $isNotValidLanguage || !$isLanguageDefinedFromSession;
if ($useDefaultLanguage) {

    // Default value for most cases
    $language = new Language(Configuration::get('PS_LANG_DEFAULT'));

    // if `PS_LANG_DEFAULT` not a valid language for current shop then 
    // use first valid language of the shop as default language.
    if($language->isMultishop() && !$language->isAssociatedToShop()) {
        $shopLanguages = $language->getLanguages(true, Context::getContext()->shop->id, false);
        
        if(isset($shopLanguages[0]['id_lang'])) {
            $shopDefaultLanguage = new Language($shopLanguages[0]['id_lang']);

            if(Validate::isLoadedObject($language)) {
                $language = $shopDefaultLanguage;
            }
        }
    }
}

$context->language = $language;

/* Get smarty */
require_once $currentDir . '/smarty.config.inc.php';
$context->smarty = $smarty;

if (!defined('_PS_ADMIN_DIR_')) {
    if (isset($cookie->id_customer) && (int) $cookie->id_customer) {
        $customer = new Customer($cookie->id_customer);
        if (!Validate::isLoadedObject($customer)) {
            $context->cookie->logout();
        } else {
            $customer->logged = true;
            if ($customer->id_lang != $context->language->id) {
                $customer->id_lang = $context->language->id;
                $customer->update();
            }
        }
    }

    if (!isset($customer) || !Validate::isLoadedObject($customer)) {
        $customer = new Customer();

        /* Change the default group */
        if (Group::isFeatureActive()) {
            $customer->id_default_group = (int) Configuration::get('PS_UNIDENTIFIED_GROUP');
        }
    }
    $customer->id_guest = $cookie->id_guest;
    $context->customer = $customer;
}

/* Link should also be initialized in the context here for retrocompatibility */
$https_link = (Tools::usingSecureMode() && Configuration::get('PS_SSL_ENABLED')) ? 'https://' : 'http://';
$context->link = new Link($https_link, $https_link);

/*
 * @deprecated
 * USE : Configuration::get() method in order to getting the id of order status
 */

define('_PS_OS_CHEQUE_', Configuration::get('PS_OS_CHEQUE'));
define('_PS_OS_PAYMENT_', Configuration::get('PS_OS_PAYMENT'));
define('_PS_OS_PREPARATION_', Configuration::get('PS_OS_PREPARATION'));
define('_PS_OS_SHIPPING_', Configuration::get('PS_OS_SHIPPING'));
define('_PS_OS_DELIVERED_', Configuration::get('PS_OS_DELIVERED'));
define('_PS_OS_CANCELED_', Configuration::get('PS_OS_CANCELED'));
define('_PS_OS_REFUND_', Configuration::get('PS_OS_REFUND'));
define('_PS_OS_ERROR_', Configuration::get('PS_OS_ERROR'));
define('_PS_OS_OUTOFSTOCK_', Configuration::get('PS_OS_OUTOFSTOCK'));
define('_PS_OS_OUTOFSTOCK_PAID_', Configuration::get('PS_OS_OUTOFSTOCK_PAID'));
define('_PS_OS_OUTOFSTOCK_UNPAID_', Configuration::get('PS_OS_OUTOFSTOCK_UNPAID'));
define('_PS_OS_BANKWIRE_', Configuration::get('PS_OS_BANKWIRE'));
define('_PS_OS_PAYPAL_', Configuration::get('PS_OS_PAYPAL'));
define('_PS_OS_WS_PAYMENT_', Configuration::get('PS_OS_WS_PAYMENT'));
define('_PS_OS_COD_VALIDATION_', Configuration::get('PS_OS_COD_VALIDATION'));

if (!defined('_MEDIA_SERVER_1_')) {
    define('_MEDIA_SERVER_1_', Configuration::get('PS_MEDIA_SERVER_1'));
}
if (!defined('_MEDIA_SERVER_2_')) {
    define('_MEDIA_SERVER_2_', Configuration::get('PS_MEDIA_SERVER_2'));
}
if (!defined('_MEDIA_SERVER_3_')) {
    define('_MEDIA_SERVER_3_', Configuration::get('PS_MEDIA_SERVER_3'));
}
<br />
<b>Fatal error</b>:  Uncaught Error: Class 'Dispatcher' not found in /home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/index.php:28
Stack trace:
#0 {main}
  thrown in <b>/home/dspelmz292/domains/despellenwinkelbreda.nl/public_html/index.php</b> on line <b>28</b><br />