Fatal error: Uncaught Error: Class "App\Notifications\BaseNotification" not found in C:\xampp\htdocs\hannoole\PMS\app\Notifications\BulkShiftNotification.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\app\Notifications\BulkShiftNotification.php on line 12