Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in D:\xampp\htdocs\inventory-pos-cdsl\database\migrations\2025_10_13_105544_create_purchase_orders_tables.php:7 Stack trace: #0 {main} thrown in D:\xampp\htdocs\inventory-pos-cdsl\database\migrations\2025_10_13_105544_create_purchase_orders_tables.php on line 7