Hi, usually, if the file shows these errors, it happens at first load. This error is happening after i delete a file and the page reloads, so something in the script is sending this I believe. I'm suggesting that it shouldn't or couldn't be a spacing error, or it would happen at first load.
I just went through my Dreamweaver preferences, and don't see any way to select binary vs. ascii. I assume ascii is default, but I'm not sure. The reason it isn't UTF8 is because an earlier error either in this thread or another was due to php and some UTF8 combination error. So I had to switch it off.