Fatal error: Uncaught Error: Call to undefined function env() in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/checkwho/config/mail.php:16 Stack trace: #0 {main} thrown in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/checkwho/config/mail.php on line 16