Request failed with status code 502
Error: Request failed with status code 502
    at createError (/home/ec2-user/www.ntpc-rob.com/node_modules/axios/lib/core/createError.js:16:15)
    at settle (/home/ec2-user/www.ntpc-rob.com/node_modules/axios/lib/core/settle.js:17:12)
    at IncomingMessage.handleStreamEnd (/home/ec2-user/www.ntpc-rob.com/node_modules/axios/lib/adapters/http.js:237:11)
    at emitNone (events.js:111:20)
    at IncomingMessage.emit (events.js:208:7)
    at endReadableNT (_stream_readable.js:1064:12)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)