Fatal error: Uncaught Error: Class "Magento\TwoFactorAuth\Block\Provider\U2fKey\Auth" not found in /var/www/magento/html/generated/code/Magento/TwoFactorAuth/Block/Provider/U2fKey/Auth/Interceptor.php:7
Stack trace:
#0 {main}
thrown in /var/www/magento/html/generated/code/Magento/TwoFactorAuth/Block/Provider/U2fKey/Auth/Interceptor.php on line 7