It's still in game.
Can confirm for 1.17.1.
Can confirm for 1.17.
Can confirm for 20w51a.
I'm Russian. I think, Russian grammar ought to be observed. "," is needed here.
I found a solution to this problem. The world has damaged files. To restore them, you need to download the map and open it in the game itself, but not on the server. The game will restore the files and the world can be uploaded back to the server.
After a long attempt to fix the server, it says that such a port is already in use. But all ports are free.
It did not help. I even recovered a backup. But it also did not help. Are there any other solutions to the problem?
I stopped the server with the / stop command. I did not stop the host.
Can confirm in 1.17.1.