COULD NOT DISPLAY THAT PAGE. HERE IS THE ERROR MESSAGE:
'Category' object has no attribute 'modificationTime' - Expression: "item.editDateForSiteMap() if hasattr(item,'editDateForSiteMap') else '2020-07-02'" - Filename: HomePage/sitemap.txt - Location: (line 9: col 10) - Arguments: context: request: view: target_language: repeat: item: