Piwik error: You can't access this resource as it requires an 'view' access for the website id = (3 replies)

I have piwik installed and am using wp piwik on a multisite install.

Whenever I navigate to a subsite I get the error:

Piwik error: You can't access this resource as it requires an 'view' access for the website id =

How can I fix this?

Also in piwik admin under tracking code there doesnt appear to be a save button!!

Regards
Dave