I have been getting random crashes recently on my PC

I am using Windows 11 on a desktop and it's a pretty low end build. These crashes didn't happen consistently. Sometimes they only happen when I am gaming sometimes, sometimes when I left it idle. And when it happened my keyboard and mouse freeze and I had to restart it. And sometimes it doesn't even happen at all while gaming

And I am using an UPS

My specs (I apologise I don't exactly know the specs of my my power supply)

12th Gen Intel(R) Core(TM) i5-12400F

NVIDIA GeForce G210

DDR4 8 GB

Vi550 S3 SSD

And according to reliability history, it's a hardware problem

Problem Event Name: LiveKernelEvent

Code:124

Parameter 1: aaaaaaaaaaaaaaaa

Parameter 2: aaaaaaaaaaaaaaaa

Parameter 3: aaaaaaaaaaaaaaaa

Parameter 4: aaaaaaaaaaaaaaaa