Database table row has all of its fields "shuffle" on it - ideas?

I have a very strange case where one entire row's set of fields
literally "shuffled"... e.g., "phone" became "email", "email" became
"address2", "address2" became "url", "url" became "resume", etc.

It has never occurred before or since, only 1 record was affected.
There was no outside interference and the data was apparently never
touched by anyone (according to external and MySQL logs). Ideas?

MySQL 4.0.17 DB within Linux Red Hat Enterprise Level 4

Thanx
Phil