Fatal error: Uncaught Error: Class "Magento\Support\Block\Adminhtml\Report\View\Tab\Grid" not found in /var/www/magento/html/generated/code/Magento/Support/Block/Adminhtml/Report/View/Tab/Grid/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/Support/Block/Adminhtml/Report/View/Tab/Grid/Interceptor.php on line 7