Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\Clinic\database\migrations\2026_08_18_000001_add_permissions_overridden_to_users.php:21 Stack trace: #0 {main} thrown in C:\laragon\www\Clinic\database\migrations\2026_08_18_000001_add_permissions_overridden_to_users.php on line 21