This error trace popped up when I was docked in a station and some new players entered the sector.

vo/vo_gameevent.lua:1526: attempt to compare number with nil
stack traceback:
vo/vo_gameevent.lua:1526: in function 'func'
vo/vo_gameevent.lua:1882: in function <vo/vo_gameevent.lua:1875>

Should be fixed in the newest 1.8.346.2 patch