Arduino IDE (Win10) crashes when I launch the program

I'm on Windows 10 having exactly this issue (same arduino_debug log). I tried uninstalling Arduino IDE and then reinstalling it from executable installer; it worked fine until I opened the Board manager: the problem recurs.

After installing the beta version (arduino beta1.9-BUILD-119), I'm not having any problem.

I've got the same issue - the nightly build seems to work