getting error after running "sudo ./luaScriptResource"
pi@raspberrypi:~/microserver $ sudo ./luaScriptResource
[INFO ] 2017-09-11 14:10:20,284 ./luaScriptResource: Using config file: /home/pi/microserver/etc/config.lua
[FORCE] 2017-09-11 14:10:20,284 ./luaScriptResource: Starting up ....
[INFO ] 2017-09-11 14:10:20,291 ./luaScriptResource: New path is /home/pi/microserver/etc/thingworx/clibs:/home/pi/microserver/etc/custom/clibs:/home/pi/microserver/etc/community/clibs:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
[FORCE] 2017-09-11 14:10:20,313 httpServer: starting http server port=8001
[INFO ] 2017-09-11 14:10:20,397 thingworx.shape: Creating a new shape.
[INFO ] 2017-09-11 14:10:20,399 PiThing: -- Configuration -------------------------------
[INFO ] 2017-09-11 14:10:20,400 PiThing: scanRate: 1000
[INFO ] 2017-09-11 14:10:20,400 PiThing: scanRateResolution: 500
[INFO ] 2017-09-11 14:10:20,400 PiThing: taskRate: 30000
[INFO ] 2017-09-11 14:10:20,401 PiThing: keepAliveRate: 60000
[INFO ] 2017-09-11 14:10:20,401 PiThing: requestTimeout: 15000
[INFO ] 2017-09-11 14:10:20,402 PiThing: registerRate: 43200000
[INFO ] 2017-09-11 14:10:20,402 PiThing: register: true
[INFO ] 2017-09-11 14:10:20,402 PiThing: getPropertySubscriptionOnReconnect: false
[INFO ] 2017-09-11 14:10:20,403 PiThing: maxConcurrentPropertyUpdates: 100
[INFO ] 2017-09-11 14:10:20,403 PiThing: defaultPushType: VALUE
[INFO ] 2017-09-11 14:10:20,403 PiThing: useShapes: true
[INFO ] 2017-09-11 14:10:20,404 PiThing: identifier: Not Specififed
[INFO ] 2017-09-11 14:10:20,404 PiThing: ------------------------------------------------
[INFO ] 2017-09-11 14:10:20,406 thingworx.template: Adding shape 'shapes.metadata' to template 'thingworx.template'
[INFO ] 2017-09-11 14:10:20,407 thingworx.template: Adding shape 'shapes.propsubscribe' to template 'thingworx.template'
[INFO ] 2017-09-11 14:10:20,409 thingworx.template: Creating new templates.PiTemplate named 'PiThing'
[INFO ] 2017-09-11 14:10:20,410 PiThing: -- Initializing properties ---------------------
[INFO ] 2017-09-11 14:10:20,411 PiThing: Initialized property upToDate [baseType: BOOLEAN, pushType: NEVER, handler: nil, value: true]
[INFO ] 2017-09-11 14:10:20,412 PiThing: Initialized property cpu_volt [baseType: NUMBER, pushType: ALWAYS, handler: nil, value: 0]
[INFO ] 2017-09-11 14:10:20,412 PiThing: Initialized property cpu_temperature [baseType: NUMBER, pushType: ALWAYS, handler: nil, value: 0]
[INFO ] 2017-09-11 14:10:20,413 PiThing: Initialized property cpu_freq [baseType: NUMBER, pushType: ALWAYS, handler: nil, value: 0]
[INFO ] 2017-09-11 14:10:20,413 PiThing: ------------------------------------------------
[INFO ] 2017-09-11 14:10:22,384 PiThing: -- Starting script --------------------------
[INFO ] 2017-09-11 14:10:22,384 PiThing: Registering core callback handler
[INFO ] 2017-09-11 14:10:22,385 PiThing: Starting main loop
[INFO ] 2017-09-11 14:10:22,385 PiThing: Calling lifecycle start listeners.
[INFO ] 2017-09-11 14:10:22,385 shapes.propsubscribe: Initialized
[INFO ] 2017-09-11 14:10:22,386 thingworx.handler: Creating a new handler.
[INFO ] 2017-09-11 14:10:22,693 PiThing: MicroServer is now available.
[INFO ] 2017-09-11 14:10:22,694 PiThing: MicroServer is online.
[INFO ] 2017-09-11 14:10:22,694 PiThing: Successfully registered PiThing with MicroServer.
[INFO ] 2017-09-11 14:10:23,53 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:23,57 PiThing: EMS is available: true, online: true
[INFO ] 2017-09-11 14:10:23,57 PiThing: Attempting to GetPropertySubscriptions from server failed. code: 500, result:
[INFO ] 2017-09-11 14:10:23,381 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:23,385 PiThing: EMS is available: true, online: true
[INFO ] 2017-09-11 14:10:23,385 PiThing: Attempting to GetPropertySubscriptions from server failed. code: 500, result:
[INFO ] 2017-09-11 14:10:24,698 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:24,701 PiThing: EMS is available: true, online: true
[WARN ] 2017-09-11 14:10:24,702 thingworx.server: Could not set properties on server. code: 500, resp:
[INFO ] 2017-09-11 14:10:26,536 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:26,540 PiThing: EMS is available: true, online: true
[WARN ] 2017-09-11 14:10:26,541 thingworx.server: Could not set properties on server. code: 500, resp:
[INFO ] 2017-09-11 14:10:28,329 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:28,333 PiThing: EMS is available: true, online: true
[WARN ] 2017-09-11 14:10:28,333 thingworx.server: Could not set properties on server. code: 500, resp:
[INFO ] 2017-09-11 14:10:30,638 PiThing: Error occured while accessing EMS. Checking isConnected.
[INFO ] 2017-09-11 14:10:30,642 PiThing: EMS is available: true, online: true
[WARN ] 2017-09-11 14:10:30,643 thingworx.server: Could not set properties on server. code: 500, resp:
I am getting error while setting properties, please suggest me where i went wrong ,,Thank you..