Hi @mcm0211
Great question! The error you are seeing is totally normal and to the best of my knowledge is only required on specific themes when the scrape is not collecting the website metadata (image and store description).
When you go to share a link to your store on FB, are you seeing the appropriate content populating for you? If yes, nothing to worry about! If not let me know and I can see if I can find some community posts with the details on how you can potentially add the data manually into your theme file. Generally, that isn’t necessary to do.