Fatal error: Uncaught Error: Class "Spatie\LaravelPackageTools\PackageServiceProvider" not found in /home/sumi/public_html/vendor/ralphjsmit/laravel-seo/src/LaravelSEOServiceProvider.php:8 Stack trace: #0 {main} thrown in /home/sumi/public_html/vendor/ralphjsmit/laravel-seo/src/LaravelSEOServiceProvider.php on line 8