Fatal error: Uncaught Error: Class "Spatie\LaravelPackageTools\PackageServiceProvider" not found in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-error-solutions\src\LaravelErrorSolutionsServiceProvider.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\bilipoa\vendor\spatie\laravel-error-solutions\src\LaravelErrorSolutionsServiceProvider.php on line 20