Yellowfin Tuna (Ahi)

Error type: "Forbidden". Error message: "The referrer https://www.googleapis.com/youtube/v3/playlistItems?part=snippet,status&playlistId=PLAyF-_nFcrBLzNiT92R_Bdjpws8i_6FO1&maxResults=9&key=AIzaSyDXxLrqvlDe3CkxpZI0fIya9m4oJcrG92A does not match the referrer restrictions configured on your API key. Please use the API Console to update your key restrictions." Domain: "usageLimits". Reason: "ipRefererBlocked".

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

Check in YouTube if the id PLAyF-_nFcrBLzNiT92R_Bdjpws8i_6FO1 belongs to a playlist. Check the FAQ of the plugin or send error messages to support.