Fatal error: Call to undefined function ewt_setting() in /var/www/drupal/sites/all/modules/hotspot/coova_radius.module on line 8

Every few weeks I try again, but I always get an error like that in the title of this report.

I see the hotspot module was recently updated but that didn't seem to help. A new install of drupal moments ago, with a new database and it still doesn't work.

Hmm...