Why is Bitrix automatically kicked out of the admin area?

Question

1C-Bitrix

Good afternoon, whoever came across it is possible to
randomly (maybe within 10 seconds or 5 minutes) throw out from the site admin panel. It's just that deauthorization occurs, a window is displayed that your session has expired (costs 15), although in fact 15 minutes do not pass ...

Answer 1

Check the server, maybe there is not enough free space and the session is being deleted