Critical error with instant_img_get_providers()

We were getting the following error with the latest plugin update. Thank you for taking a look! – Brad

Error Details
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An error of type E_ERROR was caused in line 20 of the file /www/wp-content/plugins/instant-images/admin/includes/settings.php. Error message: Uncaught Error: Call to undefined method InstantImages::instant_img_get_providers() in /www/wp-content/plugins/instant-images/admin/includes/settings.php:20
Stack trace:
#0 /wordpress/wp-includes/class-wp-hook.php(303): instant_images_admin_init('')
#1 /wordpress/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#2 /wordpress/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#3 /wordpress/wp-admin/admin-ajax.php(45): do_action('admin_init')
#4 {main}
thrown