Error type: "Forbidden". Error message: "Method doesn't allow unregistered callers (callers without established identity). Please use API Key or other form of API consumer identity to call this API." Domain: "global". Reason: "forbidden".
Did you added your own Google API key? Look at the help.
Check in YouTube if the id youtube belongs to a username. Check the FAQ of the plugin or send error messages to support.
No, Clearfil SE Protect cannot be used to bond amalgam. In the case of bonding amalgam, Clearfil Liner Bond 2V is recommended, along with both types of PANAVIA.
