Fundraiser php error

Hopefully I've attached the image correctly. Please see attached image of an error I'm seeing with the Fundraiser plugin. I'm new here, and I've looked around the WPMUDEV site but haven't found anything that helped. The error reads as follows: Warning: Creating default object from empty value in ... /wp-content/plugins/fundraising/lib/form.meta_boxes.php on line 9. One forum post I read suggested that a payment gateway was the problem, but I have set-up and can make PayPal donations to myself with no problem. This error will not let me add the fundraiser to menu. Is there something I'm doing wrong? I'd like to learn how to fix this.