Webdav error 400 since Zotero 8

guillaume_062 · 2026-02-17T18:39:03+00:00

I have recently updated my version of Zotero to 8.0.3.

I have done some configuration to my WebDav server on apache to correctly handling OPTIONS frames.

But now, I am facing another issue. When synchronizing files, I have error 400 on request to GET or DELETE on some files. But when i check storage folder, the files exist.

But it seems to have disapearing of my webdav while i did nothing on it since update and sync.

Report ID : 853034192

Thank you for your help.

dstillman · 2026-02-17T20:08:55+00:00

Does this happen with the Zotero beta? If so, we'd want to see a Debug ID for a sync attempt that triggers the error.

guillaume_062 · 2026-02-17T20:22:52+00:00

No, it is the [released version](https://www.zotero.org/download/).

Do you see my issue report ?

With ID, i mentionned.

dstillman · 2026-02-17T20:23:22+00:00

Right, I'm asking you to try the Zotero beta, which includes WebDAV changes, and tell us whether it still happens. If so, we'd want a Debug ID, which is different from a Report ID.

guillaume_062 · 2026-02-17T20:26:01+00:00

Ok ok. Thx for your help.
I'll try it asap tomorrow and post here.

guillaume_062 · 2026-02-18T19:50:12+00:00

Hi,
I just tried version 9.0-beta2 and the problem seems resolved.
I don't have the error now.

Great ! Thanks for the Help :)

I can't wait next release.

johbii · 2026-02-27T01:09:57+00:00

I was also experiencing the same regression and it is fixed for me in beta 9.0_beta3