admin.pl error

My ring was working fine ... then I moved the site. Did the setup just as
before, but now when I try to surf the ring I receive this error.

Error!
There is a need to update the statistics because of a new date format.
Run the "Reset stats" routine from admin.pl.


So then I go to the admin.pl and receive this error.

Error!
sdbm store returned -1, errno 25, key "2004-03-10" at admin.pl line 322.

Content-type: text/html

How do I resolve this :)
--Webby--
http://www.hauntedwebby.com