Free version working, Pro is not

I thought I had resolved the problem, but alas, it persists.

Hi, it’s the issue with your Google API key, visit https://console.developers.google.com/apis/api/youtube/overview?project=241033504280 and enable the project ( I got that link from the error on your page. ) Until you get yours working, you can use our key: AIzaSyB30MrPKn6A45sm5UTDD-9EFKnx26UfD3g But you must create your own.

That’s the ticket. Thanks for swift response!

My Pro version doesn’t appears in settings? Can you help?