WC_Breadcrumb::generate()

I was trying to figure out how to remove the breadcrumbs all together, and now I get this error:

Fatal error: Call to undefined method WC_Breadcrumb::generate()

I undid everything I did, uploaded it all back up, and can’t get rid of it. What do I do?! It’s on https://www.fineartprintsbymelinda.com

This is going to tons of people tomorrow!!