When saving or publishing a new post, I get forwarded to a 404 page not found with a URL using my domain name followed by /-1.
The post actually saves as a draft using either save or publish, but it does not publish, and I get the 404 error.
I can publish a new post through the admin editor with no problem.
Using Chrome. Headway theme. WP 3.8.1
Any ideas how to fix?