last firefox and https

[Martin Marques <martin@xxxxxxxxxxxxxxx>]

Since last upgrade of firefox (yesterday) I can't get to the my https 
servers (self signed). I tell firefox to trust the certificate and after 
that I get a:

Network Error (ssl_server_cert_untrusted_issuer)

What's going on?

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select 'mmarques' || '@' || 'unl.edu.ar' AS email;
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Martín Marqués          |   Programador, DBA
Centro de Telemática	|     Administrador
               Universidad Nacional
                    del Litoral
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