I just installed the simple press. When I click any of the links in the admin page, nothing happens and the page doesn’t get refreshed. For example all the links under forum points to same url: content/wp-admin/admin.php?page=simple-press/admin/panel-forums/spa-forums.php

I even tried deactivating all the other plugins except simple press, still nothing seems to be working and I couldn’t start with creating a new forum group. Please advise the troubleshooting steps.