Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /var/www/dev1/data/www/dev1.crosshub.ru/psychology/app/Http/Controllers/ChatController.php:9 Stack trace: #0 {main} thrown in /var/www/dev1/data/www/dev1.crosshub.ru/psychology/app/Http/Controllers/ChatController.php on line 9