WordPress theme upload problem

I am trying to upload to wordpress here is my CSS:

/*
Theme Name: Health Brown
Theme URI: https://www.iHealthMarket.com
Description: A 3 column health theme in brown, orange and black colors and with 2 widgetready sidebars on each side.
Author: iHealthMarket
Version: 1.2.0
License: GNU General Public License, v3 (or newer)
License URI: https://www.opensource.org/licenses/gpl-3.0.html
Tags: fixed-width, three-columns, black, orange
*/

Here is the error it returns when uploading to authors area:

Version strings can only contain numberic and period characters (like 1.2). Please fix your Version: line in style.css and upload your theme again.

My strings clearly contain numberic and period characters.

Any ideas?