I upgraded OJS from 3.1.2-4 to 3.2.1-4 and am facing a plugin issue. When I upgraded OJS, the upgrade and installation were completed successfully, but I am facing a plugin issue. When I click on “Upload New Plugin,” the page just reloads, and the plugin is not being submitted.
Additionally, when I click on the “Upgrade Plugin” button, the upgrade is not happening, and the following error is being shown.
Just page loading
Error the uploaded plugin archive does not contain a folder that corresponds to the plugin name.