One of my pics I uploaded about a month ago is missing from my photos. What could have happened to it?

Was it a duplicate? 2 photos/different angles on one cake. Because of space, they delete second postings. If not, i don't have any other idea as to why it would be removed....

Yes the same thing has happened to me. A picture that i uploaded in March/April has disappeared a few days ago. I have no idea how or why

What was the photo?
If it was a candy or marshmallow photo, not a cake or cookie, they are removing them.