Hi, run
./bitcoind -server -daemon=1 -prune=2024
, why error?

Looks like hardware error to me, but i can't be sure without additional log.
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Seems like your system got run out of memory. How much RAM does your PC have? Also, do you run some specific bitcoin.conf configurations?
Unlikely, if his system ran out of memory he should see message such as "Killed" or "kernel: Out of memory: Kill process XXXXX".