How to show only error logs in privacyidea.log?

Is there any way to show only error logs in “privacyidea.log” rather than showing all log level information.
Because when I set the PI_LOGLEVEL = 40 (error) in “pi.cfg” so it shows both Info & as well as Error logs (if any error occurs) in “privacyidea.log”.
I just want show only Error logs in “privacyidea.log” so how it can be done ?

privacyidea logs

Change the correct file and restart your service.

This is the “pi.cfg” file which I configured with absolute path which I set this value PI_LOGLEVEL = 40 and still I’m able to see other logs i.e Info level logs.
How to show only error logs so for that what I need to do ?

This is the way to do it - the way you claim to have done it.
https://privacyidea.readthedocs.io/en/latest/installation/system/logging.html

You probably have some pebkac problem.
So you need to check for any misconfiguration, double config. logging.yaml, or maybe even double entries of PI_LOGLEVEL in your pi.cfg.

We can not know. You have to check it yourself!