Fatal error: Uncaught Error: Interface "Dotenv\Exception\ExceptionInterface" not found in D:\xampp\htdocs\bkash-biller-portal-app\backup_21_01_2026\vendor\vlucas\phpdotenv\src\Exception\InvalidEncodingException.php:9 Stack trace: #0 {main} thrown in D:\xampp\htdocs\bkash-biller-portal-app\backup_21_01_2026\vendor\vlucas\phpdotenv\src\Exception\InvalidEncodingException.php on line 9