Game crashes after visiting the SPH 3 times

[Scientia1423]

I've been having trouble with KSP recently, that whenever I visit the SPH, then revert to SPH twice, the game dies on me. I've went into the VAB, however the game crashes after reverting/visiting at least 6 times. I do not know what is going on as my game doesn't have any mods.

Here is the log file: https://drive.google.com/drive/folders/0B9XSuS0-gok4ZVVUQ01tdjN6V0k?usp=sharing

[Spilled Vial]

What computer setup do you run? Has crashing ever been an issue in the past?

P.S.-Don't upload logs to gd, everyone has to ask permission to see them.

Edited August 24, 2016 by Spilled Vial
Extra info, didn't want to make another reply.