variable @moon-new is undefined on line 1 in file '/Content/icons/weather-icons/less/icon-classes/classes-moon-aliases.less':
   []: /beginning of file
  [1]: .wi-moon-0:before {content: @moon-new;}
       ----------------------------^
  [2]: .wi-moon-1:before {content: @moon-waxing-cresent-1;}