AME will not publish to youtube

Yes, triple checked i was logged into CC app on my desktop.

This error pops up weather I am using this AME feature at my work computer or on my personal one at home. I've used this publish feature before and it's worked flawlessly. This is a great feature. But recently, it's not working anymore.

Doing constant tests, but nothing working. There are other threads I came across of people facing the same thing.

For the error message, What does the "unauthorized" mean?

Error Code 401 - Unauthorized: Access is denied due to invalid credentials.

I log out and log back in when I check "on" for youtube publishing.  My credentials are correct.

12/21/2016 10:10:54 AM : YouTube({

"error": {

  "errors": [

   {

    "domain": "youtube.header",

    "reason": "youtubeSignupRequired",

    "message": "Unauthorized",

    "locationType": "header",

    "location": "Authorization"

   }

  ],

  "code": 401,

  "message": "Unauthorized"

}

}

) - {

"error": {

  "errors": [

   {

    "domain": "youtube.header",

    "reason": "youtubeSignupRequired",

    "message": "Unauthorized",

    "locationType": "header",

    "location": "Authorization"

   }

  ],

  "code": 401,

  "message": "Unauthorized"

}

}