Fatal error: Uncaught Error: Class "BotMan\BotMan\Messages\Conversations\Conversation" not found in /home/wfblive/public_html/app/Http/Controllers/Botman/SignalConversation.php:15 Stack trace: #0 {main} thrown in /home/wfblive/public_html/app/Http/Controllers/Botman/SignalConversation.php on line 15