Fatal error: Uncaught Error: Call to undefined function env() in /home/wwtrac/public_html/smnyct/servicios/vendor/laravel/lumen-framework/config/app.php:16 Stack trace: #0 {main} thrown in /home/wwtrac/public_html/smnyct/servicios/vendor/laravel/lumen-framework/config/app.php on line 16