api-utils/src/Utils/LuHandler.php

<?php

namespace Luticate\Utils;

use Exception;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Laravel\Lumen\Exceptions\Handler as ExceptionHandler;

class LuHandler extends ExceptionHandler {

    public function render($request, Exception $e)
    {
        $data = "Internal error";
        $code = 500;

        if ($e instanceof HttpException)
        {
            $data = $e->getMessage();
            $code = $e->getStatusCode();
        }
        return response(LuOutputFormatter::formatError($code, $data), $code);
    }

}