Premature end of script headers. HELP

Beginning sometime today, I started getting “Internal Server Errors” when trying to access any number of pages on my site. I started logging the errors and found numerous errors that read:

Premature end of script headers: /var/chroot/home/content/m/c/o/mconfessions/html/confessions/index.php

There are many different variations of this, depending on the page I was trying to hit, but the majority of the errors seem to relate to the index.php file. The strange thing is that when I do receive the error a quick page refresh seems to resolve the issue and load the page as expected.

I’m really at a loss of what to do. I have talked with GoDaddy and they seem to point at WordPress. Does anyone have an idea of what might have caused this, and what I can do to fix it? I have searched the forums but everything seems to relate to updating the WP install, or a plugin. But I haven’t touched either in weeks. The one thing that sticks out, is that on one of the blogs on the site, we did a post with an embedded youtube video earlier today. I thought that this video could have been the culprit because it was after that post that I started to receive the server error message. I deleted that post this evening but it hasn’t helped.

Any help is greatly appriciated!!
Thank You!
Chris