Fatal error: Uncaught Error: Class "Illuminate\Pipeline\Pipeline" not found in C:\Apache24_x64\htdocs\ipad\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php:18 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\laravel\framework\src\Illuminate\Routing\Pipeline.php on line 18