Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2022_08_06_022347_add_referral_code_to_users_table.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2022_08_06_022347_add_referral_code_to_users_table.php on line 9