Lightroom Date Error

After initial conversion and choosing settings (highlight soft, neutral white balance, sharpen for lab, make copy) and after a few of images are processed, i get an error about the date. Screenshots attached. I’ve never seen this.

M1 mac mini, Lightroom up to date, NLP 2.3, Canon 5DSR scans at 50mp.

Never had an issue with this setup before, have scanned about 100 rolls since starting camera scanning with this setup. Anyone seen this?