Fatal error: Uncaught Error: Call to undefined function env() in C:\xampp\htdocs\webservices\2911inovarservice-order\vendor\laravel\lumen-framework\config\logging.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\webservices\2911inovarservice-order\vendor\laravel\lumen-framework\config\logging.php on line 20