Fatal error: Uncaught Error: Interface "Dotenv\Loader\LoaderInterface" not found in C:\xampp\htdocs\my-app\my-new-app\vendor\vlucas\phpdotenv\src\Loader\Loader.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\my-app\my-new-app\vendor\vlucas\phpdotenv\src\Loader\Loader.php on line 11