CMS Save & Preview Shows Blank Page

[sounds]

Can anyone help me please, having issues creating cms pages.

When I save a cms page they have those ids in the urls.

 

I can't figure out why but when I create a cms page "about us" or any other cms page

After I click Save & Preview it opens the new page in a new window like this: http://www.site.ie/6-about-us

The urls should be like this http://www.site.ie/about-us I just get a blank page either way.

 

THIS PAGE IS NOT AVAILABLE

WE'RE SORRY, BUT THE WEB ADDRESS YOU'VE ENTERED IS NO LONGER AVAILABLE.

 

I think it has something to do with Route to CMS page which I have set to: {id}-{rewrite}

So when I created a cms page Abous Us, the URL becomes http://www.site.ie/6-about-us which doesn't work.

So then I changed it to content/{id}-{rewrite} this URL seems to work: http://www.site.ie/content/6-about-us

 

The URLs don't look right though, they should be http://www.site.ie/about-us

 

Anyone know how I can fix this, it looks messy.

 

Thanks in advance

Edited May 6, 2016 by sounds (see edit history)