Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in E:\Ampps\www\CAS\vendor\sarfraznawaz2005\backupmanager\src\ServiceProvider.php:10 Stack trace: #0 {main} thrown in E:\Ampps\www\CAS\vendor\sarfraznawaz2005\backupmanager\src\ServiceProvider.php on line 10