I’m starting at OJS and migrating old issues to this portal through the plug in quick submission.
I was studying the system and after unpublishing an issue, I can’t publish it back. [The confirmation message is forever].
Now I can’t delete that issue either.
I created a new magazine for testing and in it the creation / deletion and publication of issues work normally.
Thanks for any help.
In my case described above, I had to, manually, migrate the submissions to a new magazine and everything was fine. But in your case, it seems that there is still a submission attributed to that issue, so you can’t delete it.