# Webdav & chunk encoding : error code 500 **URL:** \ **Category:** NGINX\ **Created:** [October 29, 2013, 10:24am UTC](https://www.ruby-forum.com/t/webdav-chunk-encoding-error-code-500/237192 "2013-10-29T10:24:39Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![musicdenotation](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/m/ea666f/32.png) [@musicdenotation](https://www.ruby-forum.com/u/musicdenotation)\ **Post date:** [October 29, 2013, 10:24am UTC](https://www.ruby-forum.com/t/webdav-chunk-encoding-error-code-500/237192/1 "2013-10-29T10:24:39Z")
Hello, We’re trying to use an appliance with the Nginx Webdav server. It is a streaming encoding plateform which is trying to send chunks. But for each chunks, we got a 500 error. We noticed the following error logs : 2013/10/25 16:24:17 [error] 35861#0: \*50524 no user/password was provided for basic authentication, client: 109.231.227.156, server: localhost, request: “PROPFIND /864/ HTTP/1.1”, host: “95.81.159.200” 2013/10/25 16:24:17 [alert] 32000#0: worker process 35861 exited on signal 11 2013/10/25 16:24:19 [crit] 35865#0: \*50527 chmod() “/data/ram/864/.tmp/0000036090” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_300\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [crit] 35865#0: \*50527 unlink() “/data/ram/864/.tmp/0000036090” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_300\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [crit] 35865#0: \*50528 chmod() “/data/ram/864/.tmp/0000036091” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_600\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [crit] 35865#0: \*50528 unlink() “/data/ram/864/.tmp/0000036091” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_600\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [crit] 35865#0: \*50529 chmod() “/data/ram/864/.tmp/0000036092” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_1000\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [crit] 35865#0: \*50529 unlink() “/data/ram/864/.tmp/0000036092” failed (2: No such file or directory), client: x.x.x.x, server: localhost, request: “PUT /864/test\_1000\_00001.ts HTTP/1.1”, host: “x.x.x.x” 2013/10/25 16:24:19 [alert] 32000#0: worker process 35865 exited on signal 11 Please find enclose my nginx configuration. Could you please help me ? Regards, Smana ---
**Author:** ![unknown](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/4bbf92/32.png) [@unknown](https://www.ruby-forum.com/u/unknown)\ **Post date:** [October 29, 2013, 11:42am UTC](https://www.ruby-forum.com/t/webdav-chunk-encoding-error-code-500/237192/2 "2013-10-29T11:42:22Z")
Hello! On Tue, Oct 29, 2013 at 10:23:37AM +0100, removed\_email\_address@domain.invalid wrote: > Hello, > > We’re trying to use an appliance with the Nginx Webdav server. > It is a streaming encoding plateform which is trying to send chunks. > > But for each chunks, we got a 500 error. > > We noticed the following error logs : > 2013/10/25 16:24:17 [error] 35861#0: \*50524 no user/password was provided for > basic authentication, client: 109.231.227.156, server: localhost, request: > “PROPFIND /864/ HTTP/1.1”, host: “95.81.159.200” > 2013/10/25 16:24:17 [alert] 32000#0: worker process 35861 exited on signal 11 […] > Please find enclose my nginx configuration. > Could you please help me ? It looks you are using an old nginx version with 3rd party chunkin module. Upgrade to at least recent stable version (1.4.3) with chunked support available out of the box. See [nginx: download](http://nginx.org/en/download.html) for various download links, including packages for various Linux versions. – Maxim D. [http://nginx.org/en/donation.html](http://nginx.org/en/donation.html)