Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Events\Dispatcher' not found in /home/szfwxvyz/sms/sms-ito/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php:20 Stack trace: #0 {main} thrown in /home/szfwxvyz/sms/sms-ito/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php on line 20