Board Thread:General Discussion/@comment-31749648-20180117133641/@comment-24253265-20180118090055

An admin strongly disagreed with what you did on, overwriting images uploaded by somebody else with a completely different image (not only a minor improvement) is critical. Maybe you missed that detail, because you uploaded new versions of images originally uploaded by you often. Follow Aiihuan's recipe above: At the end of the day you have to get in contact with this admin, e.g., you could try it here, and convince them that this was some error on your side.