Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /var/www/html/stz-api/vendor/beyondcode/laravel-websockets/src/WebSocketsServiceProvider.php:20 Stack trace: #0 {main} thrown in /var/www/html/stz-api/vendor/beyondcode/laravel-websockets/src/WebSocketsServiceProvider.php on line 20