Fatal error: Uncaught Error: Class 'Carbon\Carbon' not found in E:\xampp\htdocs\Ebinconf\vendor\laravel\framework\src\Illuminate\Support\Carbon.php:11 Stack trace: #0 {main} thrown in E:\xampp\htdocs\Ebinconf\vendor\laravel\framework\src\Illuminate\Support\Carbon.php on line 11