Fatal error: Uncaught Error: Class "Magento\PageCache\Model\System\Config\Source\Application" not found in /var/www/magento/html/generated/code/Magento/PageCache/Model/System/Config/Source/Application/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/PageCache/Model/System/Config/Source/Application/Interceptor.php on line 7