Session Buddy seems to have been duplicating its previous sessions.
It is now convinced that I have 663 tabs open in lots of windows.
At the moment trying to solve the problem, I actually have one tab in 1 window open.
I have saved a session and edited it so that I "only" have 182 tabs, but when I then open it, it add them to my non-existent 663 tabs, which does not really help.
No idea what to do next?