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