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