First, quickSubmit was not part of my OJS 3.1.2.1 installation. It was not part of the installed plugin list
So, I download it from: GitHub - pkp/quickSubmit
Extracted it to: plugins/generic/quickSubmit (with the folder name: “quickSubmit”)
I logged into my OJS 3 dashboard and when to plugins.
I saw it listed among the plugins,
When I click on the “Import/Export” under it, I get the JSON Pink Color Screen which I earlier attached above (kindly scroll up to check my previous messages).
This is obviously an error, as it does not open the “Import/Export” page where I could upload my articles for quick publication into my issue.
I hope my explanation is clear to get an understanding of my issue.