Board Thread:General Discussion/@comment-10777624-20140415191926/@comment-10777624-20140418161125

The other day when the servers were down, a couple of people uploaded the same screenshot of the Japanese error screen. One of them decided to name their file "photo.png". A file of a screenshot of someone's game that had previously been uploaded for a tower a few months ago was also named "photo.png". The system error file overwrote that file. Sometimes this happens on the same event or even daemon pages and people get confused.

Which is why you should name your files something other than generic file names "photo" or "file" or "screenshot"... but please take care to not name your files a daemon's name that aren't the card photo as this overwrites the daemon photo files.