Weblinks produces nothing but a blank screen

I just enabled the Weblinks module on our Drupal 7.2 site (which was upgraded from Drupal 6.20 2 months ago). The module enables with no error, and both admin pages display correctly. The database reports no need for updates, and there are no migrations appearing to be needed in the /admin/structure/content_migrate page. No errors are displayed in the dblog.

However, visiting /links produces a white screen of death, with no errors. That's it - no errors, no problems caused elsewhere, no clues as to how to troubleshoot - but the links pages are completely non-functional.

I haven't seen any update to this module (since January) or issues for some time now. Is this module still actively maintained? I love this module from Drupal 6, and am eager to get it working for all of our Drupal 7 sites.