OBS Keeps Crashing (Not Sure Why)

[TheCraigStream]

My streams keep crashing (my pc just freezes) while I'm in the middle of a stream. It usually doesn't happen until an hour or two into my streams. Any help with identifying what is causing the crashes is most appreciated.

Crash log files: https://obsproject.com/logs/crashes/IZiDPVxwN2PjbRkn

 

[TheCraigStream]

Is there anyone who can respond to this?