Tipo de error: "Forbidden". Mensaje de error: "YouTube Data API v3 has not been used in project 549520122805 before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/youtube.googleapis.com/overview?project=549520122805 then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry." Dominio: "usageLimits". Razón: "accessNotConfigured".
Did you added your own Google API key? Look at the
help.
Comprueba en YouTube si el id
UCEWhG4c4_7wiPSN4_WQd5uA corresponde a un channelid. Revise el
FAQ del plugin or envíe los mensajes de error a
support.