Hi All I've had PHP Wiki installed on a cpanel host for about a year or so now and after sorting some config problems it's been running great. However it's recently stoped working and the only change I'm aware of is that my host upgraded to PHP5. When accessing the installation I get the login prompt, and after submitting my login I get and DNS error. If I remove the User Authentication (well set it to FALSE), the HomePage loads fine. Anyone any ideas what I could try? Alastair -- P Before you print think about the ENVIRONMENT