CTD to Desktop after Clicking "Fly"

I was able to play without any problem until 1 or 2 am last night but this morining, I tried to load up RKSM which is Seoul Airport in South Korea, FS crashed to Desktop. I again selected nearby airport and it was the same. Interestingly, I loaded up Papua New Guinea, FS loaded without any problem. A friend of mine has the exactly same problem atm.

It’s really frustrating since FS does not provide any log file but only crash report. Any ideas to check what caused the problem?