Help me remove these errors

Hi,
I want to remove the errors where the meta tags descriptions to pages like the following are missing.
http://gadgetgarrio.com/
http://gadgetgarrio.com/page/2/
http://gadgetgarrio.com/page/3/
http://gadgetgarrio.com/page/4/
http://gadgetgarrio.com/page/8/
http://gadgetgarrio.com/2013/05/

How do I get rid of them or ensure that they have the descriptions. Please help me out.

http://wordpress.org/extend/plugins/robots-meta/