Invalid URL

The requested URL "http://%5bNo%20Host%5d/r/tedcdnpe-a.akamaihd.net/images/ted/d7e79a03f9d1b420a1f490ddb175bc7c511ca690_240x180.jpg?", is invalid.

Reference #9.260cde17.1711703620.2a6f3a9