JavaScript compression

Hello,

I have a little problem. When I activate "JavaScript compression" from Template Manager / Advanced Settings i get this erros in the main page and slide no longer charge.

JFile: :read: Unable to open file: /home/liveiasi/public_html/ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js
JFile: :read: Unable to open file: /home/liveiasi/public_html/media/com_acymailing/js/acymailing_module.js?v=434

When I disable the javascript compression everything is ok.
I looked at the homepage with Google PageSpeed Insights and thei ​​give me this result:

Eliminate external render-blocking Javascript and CSS in above-the-fold content
Your page has 27 blocking script resources and 10 blocking CSS resources.

I think this problem can be solved with javascript compression

Please choose in K2 option to load jQuery from local not remote copy. Acymaling component probably also load some scripts from CDN servers so the best way is to exclude this component from cache.