No cookies for me :(

Uncaught TypeError: Object function (E,F){return new o.fn.init(E,F)} has no method 'cookie'
Drupal.behaviors.refreshableTabshomepage.js:20
(anonymous function)drupal.js:41
o.extend.eachjquery.min.js:12
Drupal.attachBehaviorsdrupal.js:40
Drupal.theme.placeholderdrupal.js:271
o.extend.ready.o.readyListjquery.min.js:19
o.extend.eachjquery.min.js:12
o.extend.readyjquery.min.js:19
o.each.o.fn.(anonymous function)