Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\snipe-it\vendor\osa-eg\laravel-teams-notification\src\LaravelTeamsNotificationServiceProvider.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\osa-eg\laravel-teams-notification\src\LaravelTeamsNotificationServiceProvider.php on line 7