Ardour crash (freezin' start)

Hi everybody,

I am quite desperate since my current working file don’t want to open anymore… Unforntunately, it is an important study I have to finish for next saturday…

The problem is quite simple:
When I want to load my session, Ardour starts to launch the “engine” and then tries to retrieve my session. And then nothing happens anymore: the OSX colored circle is rolling on and the hardware task manager indicates that the software does not answer… The editing window can’t open up.

If I try to open my other sessions or a new one, everything is fine but when I try to load my current working session: it crashes.

As far as I can remember, when I closed the session yesterday morning, I was in a hurry and I disconnected my USB sound card (Tascam US-122L) before quitting Ardour. This is the only thing I made different from usual. Maybe it is the reason why it crashes now ?

If you could help me, it would be so great because I feel like in blackhole at this time… :frowning:

Thanks for your help,