Intellij Idea 2017.2 freeze

This morning I am totally unable to launch Idea 2017.2. It starts up then freezes almost immediately. I've upgraded as soon as this release came out, didn't have any troubles until now. When it freezes the only option I have is to Force Quit and try again. I've done that many times today, so far it seems I must downgrade if I want to do any work with IntelliJ today.

The one noticeable difference is that, I've applied Apple's latest security update last night and didn't use the computer till now. All my other (such as Mail, Evernote, Omnigraffled, ...) tools are working well.