Fatal error: Uncaught Error: Class 'Illuminate\Pipeline\Pipeline' not found in E:\xampp\htdocs\webhost_v2\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:16 Stack trace: #0 {main} thrown in E:\xampp\htdocs\webhost_v2\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php on line 16