Fatal error: Uncaught Error: Call to undefined function env() in C:\xampp\htdocs\r10csm\vendor\nunomaduro\collision\tests\LaravelApp\config\logging.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\r10csm\vendor\nunomaduro\collision\tests\LaravelApp\config\logging.php on line 20