lost cccam

hi,i have a 500s with commano 15 running over a year now but for some strange reason my cccam has stopped working,have check with blue button and cam is turn on but there is no info in camd status,have try installing another cam but still the same problem,

server is online, over the past few months the camd would stop working and I would have to restart it,it was doing this a lot still 2 days ago it quit and would not work,there is nothing in CCcam Info

I have install cccam 2.1.3 for commando and cccam,cfg and still no joy