[2016-11-21 13:27:25] ERROR LOADING PLUGIN homebridge-lightify:[2016-11-21 13:27:25] SyntaxError: Block-scoped declarations (let, const, function, class) not yet supported outside strict mode    at exports.runInThisContext (vm.js:53:16)    at Module._compile (module.js:374:25)    at Object.Module._extensions..js (module.js:417:10)    at Module.load (module.js:344:32)    at Function.Module._load (module.js:301:12)    at Module.require (module.js:354:17)    at require (internal/module.js:12:17)    at Plugin.load (/usr/local/lib/node_modules/homebridge/lib/plugin.js:65:22)    at Server.<anonymous> (/usr/local/lib/node_modules/homebridge/lib/server.js:129:14)    at Array.forEach (native)[2016-11-21 13:27:25] ====================[2016-11-21 13:27:25] No plugins found. See the README for information on installing plugins.[2016-11-21 13:27:25] config.json (/root/.homebridge/config.json) not found.