Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\database\migrations\2026_09_26_140000_add_delivered_quantity_to_order_items_table.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\database\migrations\2026_09_26_140000_add_delivered_quantity_to_order_items_table.php on line 8