Nginx从1.18升级到1.24后，出现以下错误：

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: "backend.example.com", referrer: "https://app.example.com/

**Nginx版本：**nginx/1.24.0
**操作系统版本：**Ubuntu 22.04.3 LTS
密码：

backend.conf

server {
  access_log /var/log/nginx/access.log;
  index index.html index.htm index.nginx-debian.html;
  server_name backend.example.com;
  include /etc/nginx/http_proxy.conf;
  location /test/file {
    proxy_pass http://10.0.xx.xx:6067/test/file;
    proxy_set_header  X-Real-IP       $remote_addr;
    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header  Host $host;
    proxy_set_header  X-Forwarded-Port 443;
    proxy_set_header  X-Forwarded-Proto https;
    proxy_set_header  X-Forwarded-Host $host:443;
  }
  listen 443 ssl; 
  ssl_certificate /etc/backend.example.com/fullchain.pem; 
  ssl_certificate_key /etc/backend.example.com/privkey.pem; 
  include /etc/options-ssl-nginx.conf; 
  ssl_dhparam /etc/ssl-dhparams.pem;
}

http_proxy.conf

proxy_buffers           32 4k;
proxy_http_version      1.1;
proxy_send_timeout      60;
proxy_read_timeout      60;
proxy_connect_timeout   60;
proxy_set_header    Connection    '';

请求在后端（spring-boot）成功处理，但我们在后端Nginx的error.log中获得了上述错误，这使得前端失败，并显示502
如果我们删除 include /etc/nginx/http_proxy.conf; 从服务器块我们得到以下错误：

upstream sent invalid chunked response while reading 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: "backend.example.com”, referrer: "https://app.example.com/

如果需要其他细节，请告诉我。
任何帮助或指导，以解决这个问题是赞赏。先谢了。