Fatal error: Uncaught Error: Class 'Illuminate\Broadcasting\Broadcasters\Broadcaster' not found in /home/devypfrfhn/avancement.devyp.fr/vendor-old/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/RedisBroadcaster.php:9 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/vendor-old/laravel/framework/src/Illuminate/Broadcasting/Broadcasters/RedisBroadcaster.php on line 9