Numerous Breadcrumbs errors on Google Search Console

I’ve recently started looking through Goggle’s search console, and our store has a number of glaring issues that I can’t seem to find a fix for that I can understand. We’re getting ready to switch themes, so this may not even be an issue in a week, but I’d like to understand what’s happening, and how much it’s affecting SEO.

Anybody? I saw a lot of people in the search with the same issues, but no real answers on what to do about it.