Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in C:\laragon\www\infinity\vendor\spatie\laravel-sitemap\src\SitemapServiceProvider.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\infinity\vendor\spatie\laravel-sitemap\src\SitemapServiceProvider.php on line 8