Fatal error: Uncaught Error: Class "Aligent\CMSMegamenu\Block\Widget\Megamenu" not found in /var/www/magento/html/generated/code/Aligent/CMSMegamenu/Block/Widget/Megamenu/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Aligent/CMSMegamenu/Block/Widget/Megamenu/Interceptor.php on line 7