php lista youtube

Warning: file_get_contents(https://youtube.googleapis.com/youtube/v3/playlistItems?part=id,snippet&maxResults=50&playlistId=PLA83F9193C8B61219&key=AIzaSyAmTCAZQiDy9gOG6epSBTuaBJNGDr41si0): failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request in /home/caescg/www/wp-content/plugins/oxygen/component-framework/components/classes/code-block.class.php(133) : eval()'d code on line 8

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