I added a new database in the management window called "Lifetime" and some others named after gaming networks. After some pondering and reading, I wanted to change the structure of my databases and I renamed "Lifetime" to "Played Hands", then a bit later I renamed it to "Main". This gave an error, and after refreshing there were suddenly 2 databases, Main and Played Hands, but I could connect to neither of them! So I decided to go to pgAdmin and delete all the new databases apart from my PT3 DB and start from scratch.
Now the problem, when I go back to database management in PT3, it still lists all those other databases which don't exist anymore, how to make PT3 "refresh" this?