gnucash in Sarge crashes when opening file; started after recent security updates

[Tomasz Szpakowicz <T.Szpakowicz@acn.waw.pl>]

Hello.

I need help with gnucash 1.8.10 in Sarge. I have a gnucash file (written
with the same gnucash on the same system) containing one year of data.
And I can't open it. Gnucash says 'Segmentation fault'.

It worked on January 2nd when I last updated it. It doesn't open now. I
tried older versions of the file and they won't open too. The only thing
that chanched were debian security updates.

I tried to purge gnucash and guile and install them again. It didn't
help. I don't know what to try next. Anyone experiencing similar problems?

Tomasz Szpakowicz