Title pretty much says it all, due to site vulnerabilities we've upgraded from 1.5.2 to 1.5.9 and everything said it was successful - we had to rebuild the master data twice but on second attempt it suggested everything processed correctly. Despite this, we're now missing members pages, for example: http://onefootballforum.co.uk/index.php?members/stevencc.241/. We get to see the preview details of the user when the username is first clicked, but the full profile pages are missing. No other bugs have been found as yet. Any ideas? Thanks for your future input, it's appreciated.