This is the text in the error message:
Server error. We could not process this gallery request. Please try again later.
I tried uploading the image from my phone, but I can't get my laptop to do ...
Ideas
Is it only the one household that you are unable to upload or other households or builds also? Are you able to upload the household to your own library?
Try moving the whole mods folder to another place, delete the localthumbcache.package and then test to see if the issue remains without mods/cc there.
I tried another household and was able to upload them to the gallery. The household I am trying to upload to the gallery is able to save to my library.
