Помогите не запускается сервер

[08:16:35] [Server thread/INFO]: Starting minecraft server version 1.15.2
[08:16:35] [Server thread/INFO]: Loading properties
[08:16:35] [Server thread/INFO]: Default game type: SURVIVAL
[08:16:35] [Server thread/INFO]: Generating keypair
[08:16:35] [Server thread/INFO]: Starting Minecraft server on *:25565
[08:16:35] [Server thread/INFO]: Using epoll channel type
[08:16:36] [Server thread/WARN]: **** FAILED TO BIND TO PORT!
[08:16:36] [Server thread/WARN]: The exception was: io.netty.channel.unix.Errors$NativeIoException: bind(..) failed: Address already in use
[08:16:36] [Server thread/WARN]: Perhaps a server is already running on that port?
[08:16:36] [Server thread/INFO]: Stopping server
[08:16:36] [Server thread/INFO]: Saving worlds
[08:16:36] [Server thread/ERROR]: Exception stopping the server
java.lang.NullPointerException: null
at net.minecraft.server.MinecraftServer.a(SourceFile:559) ~[server.jar:?]
at net.minecraft.server.MinecraftServer.s(SourceFile:587) ~[server.jar:?]
at wd.s(SourceFile:597) ~[server.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:689) [server.jar:?]
at java.lang.Thread.run(Thread.java:750) [?:1.8.0_322]

 

спасибо