You Tube Background OMG and Fatal error: Call to a member function getBlockTypeHandle()

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For me anyway, I've fixed it using the method below for anyone who has had any problems with it. It seems that the add-on has been withdrawn from the marketplace accessed through the dashboard, only speculation but could this have caused it? If the support has been ripped away maybe at the API? If this is the cause i'd imagine there are many with the same problem.
http://www.concrete5.org/developers/bugs/5-5-2-1/fatal-error-call-t...