• Error type: "Forbidden". Error message: "Method doesn't allow unregistered callers (callers without established identity). Please use API Key or other form of API consumer identity to call this API." Domain: "global". Reason: "forbidden".

    Did you added your own Google API key? Look at the help.

    Check in YouTube if the id UC1id7szV4ZlbDZiWY78G2TQ belongs to a . Check the FAQ of the plugin or send error messages to support.