I know I’m running ESXi in an old server, and this PSOD problem might be related to hardware issues, but I just wanted post it here to see if I can get some feedback from other people with the same problem, and find out if this issue is an old hardware problem, or a bug on ESXi. the screen I got was this:

 pink screen of death

I tried to shutdown the ESXi server from the VMware infrastructure client when it happened.

weird, but I had to manually shutdown my server, which I really hate to do.