Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\laragon\www\apidian-laravel-8-s3\vendor\mtownsend\request-xml\src\Providers\RequestXmlServiceProvider.php:12 Stack trace: #0 {main} thrown in C:\laragon\www\apidian-laravel-8-s3\vendor\mtownsend\request-xml\src\Providers\RequestXmlServiceProvider.php on line 12