I tried to insert a new image in a post, when I tried to preview it I got this message.

"Your browser sent a request that this server could not understand. Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request."

I am not sure if I had this problem before I tried to do the edits, but both pages I tried to makes these edits to have directed me to this error page.

Here are the links:
http://norcalrunning.com/2011/02/20/...nning-with-man
http://norcalrunning.com/2011/02/20/...ad-of-options/


You can see that the first half of the posts work: http://norcalrunning.com/2011/02/20/
It is just the "More" pages that don't work.

Any ideas?

Thanks!

I'm not sure if this is the problem but it appears you are running an earlier version of Atahualpa without the bug fixes in place. Than introduces an unknown that could be part of the problem. Also have you tried switching to the 2010 theme to see if you get the same problem or have you tried deactivating plugins?

What do you have that is different in those posts vrs others?

Copy everything out of the post and just put in 'Hello world' and see if you can get to the single post page. If you can, then you know it is something about the contents of the post, so then add stuff back in in chunks. It could styling i n the post (especially if it was copied/pasted from a Word document) or maybe there is an image that is problematic.