What could this be related to?

stream.js:94
W20141104-22:28:56.572(13)? (STDERR)       throw er; // Unhandled stream error in pipe.
W20141104-22:28:56.572(13)? (STDERR)             ^
W20141104-22:28:56.572(13)? (STDERR) Error: Meteor code must always run within a Fiber. Try wrapping callbacks that you pass to non-Meteor libraries with Meteor.bindEnvironment.
W20141104-22:28:56.572(13)? (STDERR)     at Object.Meteor._nodeCodeMustBeInFiber (packages/meteor/dynamics_nodejs.js:9)
W20141104-22:28:56.573(13)? (STDERR)     at _.extend.get (packages/meteor/dynamics_nodejs.js:21)
W20141104-22:28:56.573(13)? (STDERR)     at Object.Meteor.userId (packages/accou

Could this be related to what?

this is the code that is casuing this

Meteor.ClientCall.apply(Meteor.userId(), 'captured', function (error, result) {
                            console.log('CALLBACK', result);
                        });

This code runs only on the server file.

And on the client only file i have

Meteor.ClientCall.methods({
  'captured': function() {
    debugger;
  },

});