Wrong parameters for Nette\Utils\ImageException

[MartkCz]

Version: dev-master

Wrong parameters for Nette\Utils\ImageException([string $message [, long $code [, Throwable $previous = NULL]]])

because of
error_get_last()['message'] === null

https://github.com/nette/utils/blob/master/src/Utils/Image.php#L570