Fatal error: Uncaught Error: Class "Illuminate\Support\Facades\Facade" not found in C:\xampp\htdocs\public\vendor\laravel\socialite\src\Facades\Socialite.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\public\vendor\laravel\socialite\src\Facades\Socialite.php on line 13