[Test build crashed gpu driver?]

Hello, I was playing today on the test build of Pokemon Reborn 18.4.3, the game-z.exe. It was going smoothly until there was a pokemon transition in a battle and then the game crashed and my entire screen went black. I could still open the task bar and stuff but couldn't see anything on screen. Upon reboot the reliability history gave me these two errors saying that the game crashed and then there was a hardware error. I updated my gpu drivers and I will try the game-z again. But I'm hoping maybe someone could shed some light on why this happened? Here is a photo of the errors: game-z error