Fatal error: Uncaught Error: Class "Illuminate\Queue\Queue" not found in /home/immunoglow/public_html/immunoglow/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php:17 Stack trace: #0 {main} thrown in /home/immunoglow/public_html/immunoglow/vendor/laravel/framework/src/Illuminate/Queue/SyncQueue.php on line 17