The DOI of an issue have not been assigned (there : https://ojs.uclouvain.be/index.php/rec/issue/view/5553 it gives 404 not found). Usually, I can manually assign DOI using the Crossref plugin but when I look for articles in this issue, the list is empty.
We did an upgrade of OJS last august. For this journal, it’s the first time they publish since, so it may be related to it.
But other journals didn’t have any problem with DOI so I don’t think it’s related to it.
The DOI plugin is well configured!
I have read somewhere that we can try to unpublish and republish the issue. How can I avoid that users receive an email when republishing the issue ?
I think, unpublishing and republishing the issue is not the solution in this case. However, if you still want to do it, there is an option “Send an email about this to all registered users” when publishing the issue.