How to run a function every minute in Laravel?

Question

Laravel

You need to run the function of checking MAC addresses every minute, I wrote a function in Kernel

protected function schedule(Schedule $schedule) {
        $schedule->call(function () {
            $controller = new AdminController();
            $controller->updateStatus();
        })->everyMinute();
    }

I run the command

php artisan schedule:run

And an error appears



Tell me what I'm doing wrong