Fatal error: Uncaught Error: Class 'Illuminate\Broadcasting\Channel' not found in /home/sybtech/jibril-dev2.sybtech.ma/vendor/laravel/framework/src/Illuminate/Broadcasting/PresenceChannel.php:5 Stack trace: #0 {main} thrown in /home/sybtech/jibril-dev2.sybtech.ma/vendor/laravel/framework/src/Illuminate/Broadcasting/PresenceChannel.php on line 5