Can't open right after restart

After Glypgs freeze, I couldn’t force quit the app so I had to restart.
After restart, the Glyphs’ icon in the Doc looks as it is open but it isn’t. Only finder is open.
You can see the message I got…

Please help. Can’t work…05 ![05|429x219]

Just installed the latest version Version 2.6.6 (1348) a minute ago - hope for the best…

If that does not help, try the suggestions in the Crashes tutorial. An autosave may be blocking or slowing down the start, or a plug-in may be causing it.