Get 404 error below with front end add new item. Everything works with the edit item but crashes with Add a New Item. If no one has a solution does anyone have debugging tips. I thought about a reinstall since I had Joomlafish and removed it to get the K2 front end edit to work but I am afraid to do a uninstall reinstall

I am a newbie and I've been trying to look at it with firebug without any luck


ERROR MESSAGE

More information about this error may be available in the server error log.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.