deployed django app can't fetch data from the server

Using Django Mystery Errors
2

No one can provide specific help without seeing any code.

Things I would be thinking about if it was my site:

  1. Are these photos “static” or “media” files?
  2. Are other photos displaying or is it only specific ones?
  3. If it’s a “static” file have I run manage.py collectstatic since I last deployed code?
  4. Does the file exist on the server’s file system in the location I would expect?
  5. When I view the source HTML in the browser, is the path to the image file what I would expect?
  6. Does the image load if I use that path directly in the browser?
  7. If it’s a “media” file does the object with an ImageField describing it contain the data I would expect?