Hi,
I have raised this previously and the response was that it was harmless notifications, but I notice odd things, the line is:
2018-12-05 10:16:19.467 DEBUG [scheduler-7] com.haulmont.cuba.security.app.UserSessions - Removing session due to timeout: 62ed9fad-5176-adb7-deab-b019fc8484de [Anna], since: Fri Nov 30 14:19:05 UTC 2018, lastUsed: Fri Nov 30 16:09:11 UTC 2018
I get 100s of these lines every few seconds and the lastUsed timestamp is the same - almost as if the session is timed out but never removed?