Fatal error: Uncaught Error: Class "Magento\CustomerCustomAttributes\Controller\Customer\File\Upload" not found in /var/www/magento/html/generated/code/Magento/CustomerCustomAttributes/Controller/Customer/File/Upload/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/CustomerCustomAttributes/Controller/Customer/File/Upload/Interceptor.php on line 7