Fatal error: Uncaught Error: Class 'Illuminate\Queue\Jobs\Job' not found in /home/demohatinco/public_html/hat_learning_management/vendor/laravel/framework/src/Illuminate/Queue/Jobs/DatabaseJob.php:9 Stack trace: #0 {main} thrown in /home/demohatinco/public_html/hat_learning_management/vendor/laravel/framework/src/Illuminate/Queue/Jobs/DatabaseJob.php on line 9