Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/appgulf1/elevator.hifisys.com/elevator/vendor/spatie/laravel-permission/src/PermissionServiceProvider.php:19 Stack trace: #0 {main} thrown in /home/appgulf1/elevator.hifisys.com/elevator/vendor/spatie/laravel-permission/src/PermissionServiceProvider.php on line 19