Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\clientxcms\database\migrations\2026_03_09_000003_backfill_cancellation_reason_id_from_cancelled_reason.php:6 Stack trace: #0 {main} thrown in C:\laragon\www\clientxcms\database\migrations\2026_03_09_000003_backfill_cancellation_reason_id_from_cancelled_reason.php on line 6