FYI…
i used 2 methods, both are working:
1. change the DB value of itsec_away_mode to
a:4:{s:4:”type”;i:1;s:7:”enabled”;b:0;s:5:”start”;N;s:3:”end”;N;}
OR
2. change the DB value of itsec_away_mode to
a:4:{s:4:”type”;i:1;s:7:”enabled”;b:0;s:5:”start”;<TIME IN THE PAST>;s:3:”end”;<TIME IN THE PAST>;}