Icy Phoenix

when I run the Ip_update.php all is Successfull but I had a error:

INSERT INTO phpbb_xsconfig VALUES ('ip_version', '1.1.0.15')
+++ Error: Duplicate entry 'ip_version' for key 1

In the end I can read: If you have run into any errors, please visit the Icy Phoenix and ask for help. So I come to ask for it. Whats is the problem? something for to be worried?

If your site is working fine there is no problem.

Yes, I had the same bit all was ok, including the version ;) .

It is normal that some error occurs while updating, because some fields are already in the db.

But the final sentence (to refer here if you notice errors) may be misleading. I'll try to change it in a better one.

Thank you.