Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Controller\AbstractController" not found in /home/assluvdesk/public_html/vendor/uvdesk/mailbox-component/Controller/MailboxChannel.php:17
Stack trace:
#0 {main}
thrown in /home/assluvdesk/public_html/vendor/uvdesk/mailbox-component/Controller/MailboxChannel.php on line 17