Host is down with PSOD with the above said error. Verified BIOS settings, worked with on site engineer, contacted the IBM server support (since this is IBM server, have contacted IBM, if it is IBM or some other hardware, you may need to reach out the respective vendor)
Sometimes it could be server hardware issue like DIMMs, CPU, Processor related or may be a chance of network related.
Please have a through check on the above said and come to a conclusion what could the issue. Based on that, need to troubleshoot the issue.