error, Sorry but we couldn't find the blog entry that you are looking for

I started a new article after I updated easyblog and now I have the error, Sorry but we couldn't find the blog entry that you are looking for. It's the first article there called "ask your questions here"

Somebody there has previously done some sef customizations previously and I'm wondering If i should have backed it up before I upgraded, not sure..

I'm also not getting a sef url when I add a new menu item to the main menu either, can you take a look for me? cheers, karl

here's the thread from before

http://stackideas.com/forums/about-the-joomsef-plugin