Server error from ongoworks:spiderable?

Hi folks,

I recently got following error message from my server. We are using ongoworks:spiderable. Any idea about this kind of error?


spiderable: phantomjs failed: null
stderr:
Error: Meteor code must always run within a Fiber. Try wrapping callbacks that you pass to non-Meteor libraries with Meteor.bindEnvironment.
at Object.Meteor.nodeCodeMustBeInFiber (packages/meteor/dynamics_nodejs.js:9:1)
at [object Object].
.extend.get (packages/meteor/dynamics_nodejs.js:21:1)
at [object Object].RouteController.lookupOption (packages/iron_router/lib/route_controller.js:66:1)
at new Controller.extend.constructor (packages/iron_router/lib/route_controller.js:26:1)
at [object Object].ctor (packages/iron_core/lib/iron_core.js:88:1)
at Function.Router.createController (packages/iron_router/lib/router.js:201:1)
at Function.Router.dispatch (packages/iron_router/lib/router_server.js:39:1)
at Object.router (packages/iron_router/lib/router.js:15:1)
at next (/bundle/bundle/programs/server/npm/webapp/node_modules/connect/lib/proto.js:190:15)
at packages/ongoworks_spiderable/packages/ongoworks_spiderable.js:159:1

or


spiderable: phantomjs failed: { [Error: Command failed: ] killed: true, code: null, signal: ‘SIGTERM’ }
stderr:
Error: Meteor code must always run within a Fiber. Try wrapping callbacks that you pass to non-Meteor libraries with Meteor.bindEnvironment.
at Object.Meteor.nodeCodeMustBeInFiber (packages/meteor/dynamics_nodejs.js:9:1)
at [object Object].
.extend.get (packages/meteor/dynamics_nodejs.js:21:1)
at [object Object].RouteController.lookupOption (packages/iron_router/lib/route_controller.js:66:1)
at new Controller.extend.constructor (packages/iron_router/lib/route_controller.js:26:1)
at [object Object].ctor (packages/iron_core/lib/iron_core.js:88:1)
at Function.Router.createController (packages/iron_router/lib/router.js:201:1)
at Function.Router.dispatch (packages/iron_router/lib/router_server.js:39:1)
at Object.router (packages/iron_router/lib/router.js:15:1)
at next (/bundle/bundle/programs/server/npm/webapp/node_modules/connect/lib/proto.js:190:15)
at packages/ongoworks_spiderable/packages/ongoworks_spiderable.js:159:1