PC restarted

My PC restarted when i was about to join server after waiting in que. Screen gone green and then PC restarted.
I found this error in event viewer:

Log Name: System Source: Microsoft-Windows-WHEA-Logger
Date: 10/08/2025 21:32:26 Event ID: 18
Task Category: None
Level: Error Keywords: User: LOCAL SERVICE
Computer: DESKTOP-RDN0N83
Description: A fatal hardware error has occurred.
Reported by component: Processor Core Error
Source: Machine Check Exception Error
Type: Cache Hierarchy Error
Processor APIC ID: 9