ISC ERROR MESSAGE:
file is not a valid database
ISC ERROR CODE:335544323


I keep getting this in my log and it's starting to annoy me.
When this happens the middle tier completely stops resoponding
because of this error message.

Has anyone seen this before, it seems to happen after a few days and
the only way to fix it is a restart of the system.
Gfix reports no corruption in the DB.

Thanks,

Tony Caduto