Ubuntu – Nginx: upstream sent duplicate header line: "Transfer-Encoding: chunked", previous value: "Transfer-Encoding: chunked”
After upgrading Nginx from 1.18 to 1.24 we are getting following error: upstream sent duplicate header line: "Transfer-Encoding: chunked", previous value: "Transfer-Encoding: chunked" while reading response header from upstream, client: 54.xx.xx.xx, server: backend.example.com, request: "POST /test/file HTTP/1.1", upstream: "http://10.0.xx.xx:6067/test/file", host:…