Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in E:\Ampps\www\CAS\vendor\milon\barcode\src\Milon\Barcode\BarcodeServiceProvider.php:7 Stack trace: #0 {main} thrown in E:\Ampps\www\CAS\vendor\milon\barcode\src\Milon\Barcode\BarcodeServiceProvider.php on line 7