Project Project12.exe raised exception class Exception with
message 'This is a potential problem: 335544332'. Process stopped.
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I've encountered an exception in:

procedure TIB_Connection.FreeStmtHandleCache( MaxHandles: integer );

This happens when I'm trying to close Project12.exe. During the
duration of which Project12 was running, there was an
exception "unable to read from connection" and then followed by
Invalid transaction handle.

After that, I tried to close Project12, and it raised "This is a
potential problem..." exception.

Upon checking the firebird logfile, it doesn't reveal anything
regarding a crash of firebird.

Any help would be much appreciated.