Understanding Mac mini M1 sudden shutdown and error message

Hi everyone and thanks in advance for your help... I do apologize for my uncorrect english, I'm italian.

Today - 2025-02-15 - my Mac Mini M1, after a temporary fuchsia colored screen (two or three seconds) has restarted... after the message on screen "you've restarted Mac due a problem" I've saved the details, that I copy here.

May you explain me the problem and suggest me what it's necessary to do?

Thanks very much!

[Re-Titled by Moderator]