Fatal error: Uncaught Error: Class "Illuminate\Queue\Queue" not found in /home/helpdatafirst/public_html/helpapp/vendor/laravel/framework/src/Illuminate/Queue/DatabaseQueue.php:14 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpapp/vendor/laravel/framework/src/Illuminate/Queue/DatabaseQueue.php on line 14