Fatal error: Uncaught Error: Undefined constant PrestaShop\PrestaShop\Core\Domain\Shop\ValueObject\ShopConstraint::SHOP in /home/mywaret/final/classes/shop/Shop.php:129 Stack trace: #0 /home/mywaret/final/classes/shop/Shop.php(690): [constant expression]() #1 /home/mywaret/final/classes/shop/Shop.php(778): ShopCore::cacheShops() #2 /home/mywaret/final/classes/Configuration.php(300): ShopCore::getShops(false, NULL, true) #3 /home/mywaret/final/classes/shop/Shop.php(402): ConfigurationCore::getMultiShopValues('PS_MEDIA_SERVER...') #4 /home/mywaret/final/config/config.inc.php(117): ShopCore::initialize() #5 /home/mywaret/final/index.php(40): require_once('/home/mywaret/f...') #6 {main} thrown in /home/mywaret/final/classes/shop/Shop.php on line 129