Fatal error: Uncaught Error: Class "Illuminate\Foundation\Application" not found in D:\xampp\htdocs\bkash-biller-portal-app\backup_21_01_2026\bootstrap\app.php:14 Stack trace: #0 {main} thrown in D:\xampp\htdocs\bkash-biller-portal-app\backup_21_01_2026\bootstrap\app.php on line 14