Odd exist error we are getting

>
> Has anyone seen this type of error in the log re: exist:
>
>       java.io.IOException: not a data-page: 0
>
> I see this and my database is usually corrupted beyond repair. If you have seen
> this, what did you do to keep from getting this message?  We have seen this on
> exist 1.2 and exist 1.4.
>
> Any help would be most welcome!
>
> Thanks,
> Mike.
>
>
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