Steps to fix Too many ADMIN sessions error
Error - Too many ADMIN sessions, closing AdminSession
Error "Too many ADMIN sessions" is seen when using zmmailbox command and mailbox.log shows following entry :
"ZimbraWebClient - GC51 (Win);] session - Too many ADMIN sessions, closing AdminSession"
By default, 5 admin SOAP sessions are configured for a single user on ZCS server and its controlled by the local config key "zimbra_session_limit_admin".
With the help of following steps, the current local config key value can be seen and updated :
1). Command to check :-
2). Command to update :-
zmlocalconfig -e zimbra_session_limit_admin=10 zmmailboxdctl restart
Submitted by: Heera Singh Koranga