Fatal error: Uncaught Error: Class "Aligent\CMSMegamenu\Block\Widget\Megamenu" not found in /var/www/magento/html/app/code/BBNT/CMSMegamenu/Block/Widget/Megamenu.php:23
Stack trace:
#0 {main}
thrown in /var/www/magento/html/app/code/BBNT/CMSMegamenu/Block/Widget/Megamenu.php on line 23