Fatal error: Uncaught Error: Call to undefined function env() in /home/rwebserver/public_html/quanta/vendor/spatie/laravel-webhook-client/config/webhook-client.php:16 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/quanta/vendor/spatie/laravel-webhook-client/config/webhook-client.php on line 16