# Document server reverse proxy error

**URL:** https://community.onlyoffice.com/t/document-server-reverse-proxy-error/1072
**Category:** Docs
**Tags:** nginx
**Created:** [24 January 2022 08:58 UTC](https://community.onlyoffice.com/t/document-server-reverse-proxy-error/1072 "2022-01-24T08:58:47Z")
**Posts on this page:** 2
**Page:** 1

<div class="post-metadata">

### Author: ![pakhomov.oe](https://community.onlyoffice.com/letter_avatar_proxy/v4/letter/p/45deac/32.png) [@pakhomov.oe](https://community.onlyoffice.com/u/pakhomov.oe)
#### Post date: [24 January 2022 08:58 UTC](https://community.onlyoffice.com/t/document-server-reverse-proxy-error/1072/1 "2022-01-24T08:58:47Z")

</div>

Do you want to: Suggest a feature / Report a bug / Ask a how-to question  
For feature suggestions, describe the result you would like to achieve in detail.  
For bug reports, provide the steps to reproduce and if possible a minimal demo of the problem.  
Document Server version: 7.0.0.132  
Type of installation of the Document Server (docker, deb/rpm, exe)  
OS: Ubuntu server 20.04  
Browser version: All

hi all over rever proxy http to https error but whitout proxy to ok:  
/var/log/onlyoffice/documentserver/docservice/out.log

[2022-01-24T05:17:45.422] [ERROR] nodeJS - postData error: docId = 178.22.51.77\_\_192.168.50.154https\_\_\_docs.kanex.ru\_files\_178.22.51.77\_\_192.168.50.154\_new.do\>  
Error: Error response: statusCode:404; headers:{“server”:“nginx”,“date”:“Mon, 24 Jan 2022 05:17:45 GMT”,“content-type”:“text/html; charset=utf-8”,"transfer-en\>

Error
```
Cannot POST /track
```

```
at Request._callback (/snapshot/server/build/server/Common/sources/utils.js)
at Request.callback (/snapshot/server/build/server/Common/node_modules/request/request.js:185:22)
at Request.emit (events.js:400:28)
at Request.<anonymous> (/snapshot/server/build/server/Common/node_modules/request/request.js:1154:10)
at Request.emit (events.js:400:28)
at Gunzip.<anonymous> (/snapshot/server/build/server/Common/node_modules/request/request.js:1076:12)
at Object.onceWrapper (events.js:519:28)
at Gunzip.emit (events.js:400:28)
at endReadableNT (internal/streams/readable.js:1317:12)
at processTicksAndRejections (internal/process/task_queues.js:82:21)
```

---

<div class="post-metadata">

### Author: ![Carl](https://community.onlyoffice.com/user_avatar/community.onlyoffice.com/carl/32/288_2.png) [@Carl](https://community.onlyoffice.com/u/Carl)
#### Post date: [24 January 2022 15:24 UTC](https://community.onlyoffice.com/t/document-server-reverse-proxy-error/1072/2 "2022-01-24T15:24:55Z")

</div>

Hello,

The embedded example service will not work behind a proxy server. Please try connecting the Document Server to some other document storage.