1. When you post code or log quotes or whatever, don't click the # code button and paste into the dialog. It strips newlines and makes the result impossible to read. Instead paste into the textarea, select it, and then hit the button. Or manually type the tags around it.
2. The error log says that /_usr1/example/missing.html wasn't found. What can you tell us about that?
3. What URLs are you trying?