Fatal error: Uncaught Error: Class "Magento\Widget\Block\Adminhtml\Widget\Instance\Edit\Tab\Main\Layout" not found in /var/www/magento/html/app/code/Aheadworks/Blog/Block/Adminhtml/Widget/Instance/Edit/Tab/Main/Layout.php:24 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Aheadworks/Blog/Block/Adminhtml/Widget/Instance/Edit/Tab/Main/Layout.php on line 24