error while using locallydb in ari-client node.js

_http_outgoing.js:299 value = value.replace(/[\r\n]+[ \t]*/g, ''); ^ TypeError: undefined is not a function at storeHeader (_http_outgoing.js:299:19) at ClientRequest.OutgoingMessage._storeHeader (_http_outgoing.js:225:9) at ClientRequest._implicitHeader (_http_client.js:184:8) at ClientRequest.OutgoingMessage.end (_http_outgoing.js:513:10) at createRequest (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred/request.js:532:16) at new Request (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred/request.js:79:3) at Object.Shred.request (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/node_modules/shred/lib/shred.js:47:12) at ShredHttpClient.execute (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1314:21) at SwaggerHttp.execute (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1134:34) at new SwaggerRequest (/root/.nvm/v0.11.13/lib/node_modules/ari-client/node_modules/swagger-client/lib/swagger.js:1099:27)