Context menu disappear after changing directory

Hi OJSians,

We have recently moved the OJS installation (v 3.1.1) to new directory. After installation, everything is working fine except that all the context ‘menus’ disappeared. Please see the attached image for reference.

context

We are in a hurry to fix thing issue, so I will highly appreciate for quick help.

Thanks,
Team Knousyan,
Knowledge Publishing Group
http://kpublishinggroup.info