Fatal error: Uncaught Error: Call to undefined function env() in /home/ondemand/test.ondemandpro.net/php-docs-samples/appengine/flexible/laravel/config/logging.php:16 Stack trace: #0 {main} thrown in /home/ondemand/test.ondemandpro.net/php-docs-samples/appengine/flexible/laravel/config/logging.php on line 16