Invalid DOI. Please check your DOI

Hi thanks for you reply.
I have an issue related to the doi of the journal itself. When I tried to register in metadata manager I couldn’t proceed. The notification that the doi is incorrect. Check the attachment.dOI%20jOURNAL%20ISSUE

This looks to be a CrossRef screen rather than an OJS screen. If so, you’ll want to work with CrossRef Support on this.

The error appears to be complaining about your syntax for the Journal DOI.

This is also cross-posted here:

Please don’t double-post. It clutters the forum.