MacBook restarts itself. Logs in full?

Question

macOS

MacBook mid 2009. It crashes and reboots itself almost every day twice. Where to dig, what to do?
freetexthost.com/6npasguuy1 - uploaded the logs here, didn't fit under the spoiler

Answer 1

How does the crash and restart happen - before that you don’t notice any image glitches on the screen?
Restart your Mac in diagnostic mode: hold down the key Dwhile restarting. There, run a memory test and some more.
Try resetting PRAM: hold down when rebooting Cmd+Opt+P+R
. But in general, you need to bring it to the service, of course. At least for prevention: clean, blow, spit.
upd. looked at the logs. It mentions page fault - this is a memory error. Most likely memory is failing. So the option is to replace the memory.

Answer 2

Run a memory test to get started, or change the memory