While submitting articles in CrossRef XML Export Plugin I get the following error
Submission was not successful! The DOI registration server returned an error: '1 - HTTP/1.1 100 Continue
HTTP/1.1 301 Moved Permanently
content-length: 0
location: https://www.crossref.org/deprecated/
connection: close
Hi @editorjms,
Which version of OJS are you running (e.g. 3.3.0-13)? Please include this information in your posts, as this is relevant for others helping you to troubleshoot. Have you checked to ensure that your crossref login credentials are accurate?
-Roger
PKP Team
we are using OJS 3.1.0.1.
The problem has persisted submitting articles since 2022 issue
Hi @editorjms,
Okay, that might be contributing to your issue. OJS 3.1 is quite old, out-of-date, and no longer supported by PKP. I would highly recommend upgrading to a later version of OJS, like 3.3 or 3.4.
-Roger
PKP Team