Getting a 404!

I’m using the following shortcod and I’m getting a 404!:

[loop type=post category=news count=4]

[field title-link][field=title]&nbsp[content words=10]…

[/loop]

This is what the returned url is on the page
http://leapmediasolutions.com/%5Bcontent

Any suggestions?

https://wordpress.org/plugins/custom-content-shortcode/