Fatal error: Uncaught Error: Class "Spatie\LaravelPackageTools\PackageServiceProvider" not found in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-health\src\HealthServiceProvider.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-health\src\HealthServiceProvider.php on line 22