Tipo de error: "Forbidden". Mensaje de error: "Daily Limit Exceeded. The quota will be reset at midnight Pacific Time (PT). You may monitor your quota usage and adjust limits in the API Console: https://console.developers.google.com/apis/api/youtube.googleapis.com/quotas?project=901248519641" Dominio: "usageLimits". Razón: "dailyLimitExceeded".

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

Comprueba en YouTube si el id PLiSs3zfQ69aY6LRpNm6vnnnte6scGrBtl corresponde a un playlist. Revise el FAQ del plugin or envíe los mensajes de error a support.