Can you give more info? What browser are you using? What pages does it occur on? Was it a one-time error, or are you still experiencing it?
If you’re on Safari, could you you try this? There might some some corrupt cookies or caches on your end. Choose Safari > Preferences, click Privacy, then Manage Website Data…, enter funkytime.tv in the search box, and click Remove All. Keep in mind this will log you out as well.