Board Thread:M.U.G.E.N Help/@comment-27914891-20151204223449

Um yeah... While creating Deemo there was a huge problem this morning. I opened up FF3 and checked over the sprites to show off my work to some friends and well... This. I don't know what I did wrong or how this happened. I simply saved my work and went off for the night. Could somebody explain what happened here and how to prevent it from happening again? 