ArgumentCountError: Too few arguments to function widgets_element_load()

In my Drupal custom Widgets implementation, I am getting this error. I'm not sure why. I've put in this stop-gap patch for now.

ArgumentCountError: Too few arguments to function widgets_element_load(), 1 passed in /var/www/drupal/docroot/includes/entity.inc on line 368 and at least 2 expected in widgets_element_load() (line 918 of /var/www/drupal/docroot/sites/all/modules/contrib/widgets/widgets.module).