Had a crash and lost my .sboard file but have everything else. Anyway to recover?

Hello!

I had an error while saving, I think todo with the save being located on a shared dropbox and maybe something with it syncing messed things up. Any way, no sooner had I clicked ok on the error then the whole program just closed and now the .sboard file is gone.

Everything else is still there there though.

Is it possible to recover in anyway with all the files that are still there?

I’ve included an image of the files remaining. The ones with the toonboom storyboard logo were files where I did right click ‘open with’ to try and make it work but those didnt work.