If notno error shows it looks like a resource exhaustion.

Would you mind to share your PC specs and the current OS?

Sometimes on Windows OS they terminate the program to maintain system stability only if there's a resource exhaustion. Maybe when opening Bitcoin knots it eats too much RAM that Windows forces it to terminate. Or it could be your hard drive with a bad sector.

Did you recently change the DBcache? Don't just increase it to higher than your RAM; your PC might freeze, or it might close itself. You better share with us more details about your setup and bitcoin.conf file config.


I just adding this directory if you can't find the debug.log

Code:

Linux: ~/.bitcoin/
Windows: %APPDATA%\Bitcoin\
macOS: ~/Library/Application Support/Bitcoin/

If not error shows it looks like a resource exhaustion.

Would you mind to share your PC specs and the current OS?

Sometimes on Windows OS they terminate the program to maintain system stability only if there's a resource exhaustion. Maybe when opening Bitcoin knots it eats too much RAM that Windows forces it to terminate.

Did you recently change the DBcache? Don't just increase it to higher than your RAM; your PC might freeze, or it might close itself. You better share with us more details about your setup and bitcoin.conf file config.