Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in D:\laragon\www\placeo\database\migrations\2026_06_15_000001_add_bump_and_expiry_to_ads.php:9 Stack trace: #0 {main} thrown in D:\laragon\www\placeo\database\migrations\2026_06_15_000001_add_bump_and_expiry_to_ads.php on line 9