Quote Originally Posted by DrByte View Post
The meaning of your symptoms is simple: your PHP files are from v1.3.9 and not from v1.5.1

You'll need to put back your v1.5.1 files, assuming that you actually used v1.5.1 as you said.

Then find out who or how the wrong/old files have appeared on your server.

This is one of those situations where backups are magically helpful.
Thanks for the quick response Doc. I did have a backup so I reinstalled the database and all is OK. I just wasn't sure what to do, that's all. I have no idea how the situation occurred - it was definitely v1.5.1 as it is a clone of another site which is v1.5.1.

Many thanks for your help,
Mike