Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\xampp\htdocs\admin\database\migrations\2021_05_28_234837_create_oauthc_table.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\database\migrations\2021_05_28_234837_create_oauthc_table.php on line 7