Get Plug-Ins online not work

In the options menu, Plug-ins submenu, exist a text: "Get plug-ins online..."
clicking on the text, open the browser an show for a moment a This page has been moved, then redirects to 404.
![imagen](https://user-images.githubusercontent.com/2187334/64256939-07cc2800-ceea-11e9-8389-4b3e707db136.png)

Thanks¡