Script bugg

Error: ERROR: [gamemodes]/[race]/race/racevoting_server.lua:217: attempt to
index global 'errorCode' (a nil value) Code:   
	if #compatibleMaps > 8 then
	    math.randomseed(getTickCount())
	    repeat
	   	 table.remove(compatibleMaps, math.random(1, #compatibleMaps))
	    until #compatibleMaps == 8
	elseif #compatibleMaps < 2 then
	    return false, errorCode.onlyOneCompatibleMap -- Zeile 217
	end