Getting errors while using fds:webrtc plugin

If possible can you help me @eldog @foxxy
https://atmospherejs.com/fds/webrtc

When I place “stream = new Meteor.Stream(‘signalling’);” piece of code in shared file,getting the following errors.
Could you help me to resolve the following errors?

Errors:

W20160615-23:02:53.805(5.5)? (STDERR)
W20160615-23:02:53.805(5.5)? (STDERR) C:\Users\Sandeep Sandy\AppData\Local.met
or\packages\meteor-tool\1.3.2_4\mt-os.windows.x86_32\dev_bundle\server-lib\node
modules\fibers\future.js:245
W20160615-23:02:53.806(5.5)? (STDERR) throw(ex);
W20160615-23:02:53.806(5.5)? (STDERR)
^
W20160615-23:02:53.806(5.5)? (STDERR) TypeError: undefined is not a function
W20160615-23:02:53.806(5.5)? (STDERR) at meteorInstall.lib.Utils.js (lib/Utils.js:8:10)
W20160615-23:02:53.807(5.5)? (STDERR) at fileEvaluate (packages/modules-run
ime/.npm/package/node_modules/install/install.js:141:1)
W20160615-23:02:53.807(5.5)? (STDERR) at require (packages/modules-runtime/
npm/package/node_modules/install/install.js:75:1)
W20160615-23:02:53.807(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\app\app.js:1168:1
W20160615-23:02:53.807(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:283:10
W20160615-23:02:53.807(5.5)? (STDERR) at Array.forEach (native)
W20160615-23:02:53.808(5.5)? (STDERR) at Function…each…forEach (C:\User
\Sandeep Sandy\AppData\Local.meteor\packages\meteor-tool\1.3.2_4\mt-os.windows
x86_32\dev_bundle\server-lib\node_modules\underscore\underscore.js:79:11)
W20160615-23:02:53.808(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:133:5
=> Exited with code: 8
W20160615-23:03:01.322(5.5)? (STDERR)
W20160615-23:03:01.322(5.5)? (STDERR) C:\Users\Sandeep Sandy\AppData\Local.met
or\packages\meteor-tool\1.3.2_4\mt-os.windows.x86_32\dev_bundle\server-lib\node
modules\fibers\future.js:245
W20160615-23:03:01.322(5.5)? (STDERR)
throw(ex);
W20160615-23:03:01.323(5.5)? (STDERR)
^
W20160615-23:03:01.323(5.5)? (STDERR) TypeError: undefined is not a function
W20160615-23:03:01.323(5.5)? (STDERR) at meteorInstall.lib.Utils.js (lib/Ut
ls.js:8:10)
W20160615-23:03:01.325(5.5)? (STDERR) at fileEvaluate (packages/modules-run
ime/.npm/package/node_modules/install/install.js:141:1)
W20160615-23:03:01.325(5.5)? (STDERR) at require (packages/modules-runtime/
npm/package/node_modules/install/install.js:75:1)
W20160615-23:03:01.326(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\app\app.js:1168:1
W20160615-23:03:01.326(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:283:10
W20160615-23:03:01.326(5.5)? (STDERR) at Array.forEach (native)
W20160615-23:03:01.326(5.5)? (STDERR) at Function…each…forEach (C:\User
\Sandeep Sandy\AppData\Local.meteor\packages\meteor-tool\1.3.2_4\mt-os.windows
x86_32\dev_bundle\server-lib\node_modules\underscore\underscore.js:79:11)
W20160615-23:03:01.326(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:133:5
=> Exited with code: 8
W20160615-23:03:09.011(5.5)? (STDERR)
W20160615-23:03:09.011(5.5)? (STDERR) C:\Users\Sandeep Sandy\AppData\Local.met
or\packages\meteor-tool\1.3.2_4\mt-os.windows.x86_32\dev_bundle\server-lib\node
modules\fibers\future.js:245
W20160615-23:03:09.011(5.5)? (STDERR)
throw(ex);
W20160615-23:03:09.012(5.5)? (STDERR)
^
W20160615-23:03:09.012(5.5)? (STDERR) TypeError: undefined is not a function
W20160615-23:03:09.012(5.5)? (STDERR) at meteorInstall.lib.Utils.js (lib/Ut
ls.js:8:10)
W20160615-23:03:09.012(5.5)? (STDERR) at fileEvaluate (packages/modules-run
ime/.npm/package/node_modules/install/install.js:141:1)
W20160615-23:03:09.012(5.5)? (STDERR) at require (packages/modules-runtime/
npm/package/node_modules/install/install.js:75:1)
W20160615-23:03:09.014(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\app\app.js:1168:1
W20160615-23:03:09.014(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:283:10
W20160615-23:03:09.014(5.5)? (STDERR) at Array.forEach (native)
W20160615-23:03:09.015(5.5)? (STDERR) at Function…each…forEach (C:\User
\Sandeep Sandy\AppData\Local.meteor\packages\meteor-tool\1.3.2_4\mt-os.windows
x86_32\dev_bundle\server-lib\node_modules\underscore\underscore.js:79:11)
W20160615-23:03:09.015(5.5)? (STDERR) at D:\Enabal\humxpress.meteor\local
uild\programs\server\boot.js:133:5
=> Exited with code: 8
=> Your application is crashing. Waiting for file change.