Fatal error: Uncaught Error: Class "Illuminate\Queue\Queue" not found in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Queue/BeanstalkdQueue.php:17 Stack trace: #0 {main} thrown in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Queue/BeanstalkdQueue.php on line 17