I went into my WordPress admin panel and tried to edit a page, but when I clicked Save I got this message:
"You don't have permission to access /petblog/wp-admin/post.php on this server.
Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request."
I opened up my FTP program and made sure the permissions for the entire blog directory were set to 755, but I still get the error. As a test, I also set post.php to 777, but that didn't work either.
Any ideas would be greatly appreciated, I've been trying to fix this for an hour or so and I'm ready to smash something! :)