Recently starting using an older MacBook Pro 2015 where I had previously uninstalled PT4 and Posgresql.
Have tried downloading PT4 again and it was unable to connect to the previous database. I then fully uninstalled Posgresql and PT4 to start from fresh, but when I re-downloaded PT4 it automatically pops up with "configure postgreSQL server", which I could not do as postgresql had been uninstalled. I have then tried to reinstall postgresql and configure the server and it still does not work.
Any help greatly appreciated.