Hi I've got a weird error on my server. When players Joiner my server, they can not see the world, they are in a kind of black space, even if the / tpa or / warp to another place or another world. It is as if the server is not uploadter map to the players. When I look in the server log file, there is no error, and when I try to join the server, I have no problem. I Joiner server via my ip and not via Localhost. My server run I was on my PC, and run 4 months without problems Hardware 32 gb Ram i7 4,3 GHz 500gb Harddisk 110/110Mbit internet My harddisk only runs my Minecraft server