I was getting an Internal Server 500 Error when I tried to edit pages using the Define Pages Editor. I narrowed it down to not being able to use the word "From", as strange as that sounds.

I then looked in my server logs and found it was triggering a mod_security error with the word From.

The odd thing is, I have several clients on the machine using Zen, and this is the only one that has this problem.

Can anyone tell me how to fix it?

Thanks!