PokerTracker

Hi all, every time I log onto pokertracker I get this message in the attached photo.

Pokertracker itself seems to be working fine, I was just wondering if anyone has any ideas if this will be a problem? It seems that I would have to install an older version of PostgreSQL, which I'm happy to do, as long as it doesn't cause any problems with my database and history.

Thanks!

Newer versions of PostgreSQL are not fully tested and guaranteed to be safe to use with PT4, but if you're not having any problems there is no need to downgrade.