Fatal error: Uncaught Error: Call to undefined function app() in /app/public/frankenphp-worker.php:6 Stack trace: #0 [internal function]: {closure:/app/public/frankenphp-worker.php:5}() #1 /app/public/frankenphp-worker.php(5): frankenphp_handle_request(Object(Closure)) #2 {main} thrown in /app/public/frankenphp-worker.php on line 6