Ajax Calls Failing

I am running Piwik on a intranet site (on a wamp server) and when I open the dashboard only the “Visitors in real time” widget loads. Everything else just says “Loading Widget please wait”.

When I look at the firebug console it looks like a lot of the ajax calls are just timing out. The site has only had 3 visitors all day and one of them is me so I know it’s not because the site just has a lot of traffic. What could be causing these calls to timeout like that?

How can I resolve this so I can see the full reports?

I don’t know what was causing this but I solved it by downgrading from PHP 5.3.0 to PHP 5.2.9