Im having a big problem trying to post code to my blog.
I've used it with rich text editor on and off - same problem.
Im using the latest version and everything else works fine.
I've check my .htaccess file - but that is empty!!
I've also tried to add print_r($_GET);die; at the top of post.php in the admin but that also gets the same error.
Im running it on Fedora with Apache and using the latest version of wordpress (not an upgrade).
Not sure what us happening here, any ideas???