Missing Value Crash

Whenever I launch the game, I am met with the title screen, the window, and my Razer Cortex overlay menu. In about 15 seconds, the game will crash to desktop, and the crash report states that I have 13 values that are apparently non-existent, or not identifiable by the game. I am using vanilla, and I do not have Forge/Optifine installed on my PC. Does anybody know how to fix this issue?