None of my posts will load!

just replace the index.php – wordpress’ or theme – whichever you changed

I was hoping to try and avoid that as I have made a lot of changes. Is there anything obvious that I can look for?

Have you tried:

– deactivating all plugins to see if this resolves the problem? If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the Twenty Ten theme to rule out any theme-specific problems?

I was hoping to try and avoid that as I have made a lot of changes

that’s why you should back up 1st before making changes

It was the the single post page in the end

restored and repaired

cheers for your responses