> I am sorry for the poor description of my problem, but I really have
> no idea of what could be happening. We are using Firebird 1.5 with
> JBird 1.5beta3 for JDK 1.4. It is a network management application
> running on Java 1.4.2_02 and Windows XP/2K. The problem is that the
> following exception is happening sometimes (not always) when
> updating the database:

That bug was fixed for a long time already. Please upgrade to RC3 version of
JayBird.

Roman