How do I turn off ReportCrash on my MacBook Pro?

There may be a crash it is reporting in the background.

The easiest way is to isolate the reason for the crash.

If your hard disk is over 85% full, that's the most obvious reason why.

Others may be able to be isolated using Etrecheck with the help of the Apple Support Community.

https://discussions.apple.com/docs/DOC-250002463

please put in the Etrecheck report. Crash management can't be turned off, but the cause can be removed once we notice what is running.