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