GET realtime throws 500 error

I've got Content and Popular being pulled in fine.

Any idea why Searches would throw a 500 error? I presume this is the problem for Searches not showing up anyway.

http://localhost:4567/realtime?ids=ga:67465768&metrics=ga:activeVisitors&di…ers=ga%3ApagePath%3D%3D%2Fsearch&sort=-ga:activeVisitors&max-results=10000

Can't see the problem for the life if me.
