Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\cloudpro.vip\database\migrations\2023_01_03_092209_affiliate_code_for_existing_user.php:6 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cloudpro.vip\database\migrations\2023_01_03_092209_affiliate_code_for_existing_user.php on line 6