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