What does the 2 / 6 person indicator mean?

Submitted by DMVerfurth on Sun, 01/27/2019 - 14:22
Forums
iogames.space

When I log into my account and look at the top right corner of the page I see three things... A log out button, a Hello DMVerfurth button, and a 2 / 6 with a person icon next to it. What exactly does it mean?