Random Crashes

I recently installed MacOS 11.2.1 and it randomly "shuts down". It doesn't really shutdown, the display turns black and audio stops and I have to force shut down my computer with the power button and turn it back on. I have an i5 3550, GT 710, H61 Motherboard, and I am using iMac15,1 for my SMBios

I have a crash log of after booting up after a crash https://hatebin.com/mmazprleia

Any help will be much appreciated