Solved Missing Method Exception

My server doesn't even start anymore. It's just always on this.
[DOUBLEPOST=1442559746][/DOUBLEPOST]Commands work etc its just rcon won't work and the server isn't connectable.
[DOUBLEPOST=1442560323][/DOUBLEPOST]It also occurs when no plugins are loaded and when they are loaded.
[DOUBLEPOST=1442561022][/DOUBLEPOST]Just reupdated it all again and still the same.
[DOUBLEPOST=1442579108,1442559557][/DOUBLEPOST]error on my end.