Error type: "Bad Request". Error message: "Bad Request" Domain: "usageLimits". Reason: "keyInvalid".
Did you added your own Google API key? Look at the help.
Check in YouTube if the id PL1RLRB6r5imst99Rn28ZIwO0uwNjL5n4v belongs to a playlist. Check the FAQ of the plugin or send error messages to support.
Did you added your own Google API key? Look at the help.
Check in YouTube if the id PL1RLRB6r5imst99Rn28ZIwO0uwNjL5n4v belongs to a playlist. Check the FAQ of the plugin or send error messages to support.