Description of issue or problem I’m having:
We are unable to assign the DOI to the articles to previously published articles. Previously we have been doing it successfully. But now when we click on the submission option of the individual articles it keep on loading without any further page display so we can assign the DOI.
Steps I took leading up to the issue:
Guide me what to do
What I tried to resolve the issue:
I tried solving the issue… multiple times…but no success
Application Version - e.g., OJS 3.1.2:
the application version is 3.3.0.3
Additional information, such as screenshots and error log messages if applicable: