Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/karendei/public_html/test.karenderia.ir/vendor/spatie/laravel-sitemap/src/SitemapServiceProvider.php:8 Stack trace: #0 {main} thrown in /home/karendei/public_html/test.karenderia.ir/vendor/spatie/laravel-sitemap/src/SitemapServiceProvider.php on line 8