Thank you for the reply Bakugekiki.
The first error message you receive lists Nvidia graphics drivers. With the next few, it looks like the executable for the game is crashing. Since the first one indicates the GPU drivers, I'd suggest doing a clean install of your graphics drivers just in case.
You mentioned it happening when trying to stream, correct? Does the crash happen when playing the game while not streaming?
We hope we can be of assistance in helping you enjoy the exciting world of Final Fantasy XIV!