Fatal error: Uncaught Error: Class 'Magento\Framework\App\Response\HttpFactory' not found in /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121 Stack trace: #0 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #1 /var/www/html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create() #2 /var/www/html/vendor/magento/framework/App/PageCache/Kernel.php(93): Magento\Framework\ObjectManager\ObjectManager->get() #3 /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\App\PageCache\Kernel->__construct() #4 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #5 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compil in /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 121