Undefined Index when adding a new field to any Content Type or Taxonomy Every time I add a new field to a taxonomy or any Content type, I get this error message on the edit screen. 


Notice: Undefined index: default_image in image_field_update_field() (line 439 of /var/www/html/modules/image/image.module).

I'm stuck on where to debug next. Drupal logs show this message? Other image related modules include BackgroundField. Has anyone come across this?
Sounds like an issue with your current Drupal version


  A patch to fix this has been committed to 7.x and will be available in
  7.15. In the meantime, visiting the image field settings form and clicking Save will resolve the issue


More info: http://drupal.org/node/1558548
Patch here: http://drupal.org/files/drupal-1558548-3.patch