Errors: "drupal_retrieve_form" and "call_user_func_array"

Fresh Drupal 7 install, got this error when I went to configure Cumulus:

    Notice: Undefined index: cumulus_admin_settings_form in drupal_retrieve_form() (line 737 of /home/content/05/8091205/html/includes/form.inc).
    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'cumulus_admin_settings_form' was given in drupal_retrieve_form() (line 772 of /home/content/05/8091205/html/includes/form.inc).

Screen shot attached.

Thanks,
Ace