Fatal error: Uncaught Error: Interface "Dotenv\Repository\Adapter\WriterInterface" not found in C:\xampp\htdocs\m-admin\vendor\vlucas\phpdotenv\src\Repository\Adapter\MultiWriter.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\m-admin\vendor\vlucas\phpdotenv\src\Repository\Adapter\MultiWriter.php on line 7