I have a minecraft1.14.4 server.And some ghost players appeared in my server. They can move,and some of them move very quickly.They can attack players. Now my players is afraid of it. And this is a video created by my player. And My plugins list: Code (Text): Plugins (37): BannerMaker, ChatControl, ChestCommands, CombatPets, DeathMessagesPrime, DMPPlaceholderAPI*, DropItem, dynmap*, EpicHeads, FastAsyncWorldEdit, GemsEconomy*, GroupManager, HolographicDisplays, HolographicExtension*, ItemJoin, JupiterCore, KeepItems*, Matrix, Minepacks, Nicky*, PlaceholderAPI*, Plan*, PlayerParticles, ProtocolLib, RandomTeleport, SkinsRestorer, SuperNotBuild*, Triton*, Vault, ViaVersion*, WorldEdit, WorldSystem, WowSuchCleaner* And I am sure the players in the image did not exist.