Have been away from Minecraft for a couple years. Coming back to it and trying to setup a fresh Spigot server for my wife and I to play together via our LAN in the same world. No plugins or anything. I have run the latest 1.12 BuildTools and created the standard run.bat.

I ran the server for the first time, changed agreement status to true, then ran the server again. However, this time instead of generating a world it crashes. See the error log below. Any ideas? Read someone with something similar thought it might be a port issue but should that matter if I just wanna play on a LAN?

[06:42:34] [Server thread/INFO]: Starting minecraft server version 1.12
[06:42:34] [Server thread/INFO]: Loading properties
[06:42:34] [Server thread/INFO]: Default game type: SURVIVAL
[06:42:34] [Server thread/INFO]: This server is running CraftBukkit version git-Spigot-cd6ba67-885da43 (MC: 1.12) (Implementing API version 1.12-R0.1-SNAPSHOT)
[06:42:34] [Server thread/INFO]: Debug logging is disabled
[06:42:34] [Server thread/INFO]: Server Ping Player Sample Count: 12
[06:42:34] [Server thread/INFO]: Using 4 threads for Netty based IO
[06:42:34] [Server thread/INFO]: Generating keypair
[06:42:35] [Server thread/INFO]: Starting Minecraft server on *:25565
[06:42:35] [Server thread/INFO]: Using default channel type
[06:42:35] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.IllegalStateException: failed to create a child event loop
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:58) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection$1.a(ServerConnection.java:34) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection$1.init(ServerConnection.java:38) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.LazyInitVar.c(SourceFile:10) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection.a(ServerConnection.java:101) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:194) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:544) [spigot.jar:git-Spigot-cd6ba67-885da43]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Caused by: io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:157) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
... 13 more
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.Pipe.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source) ~[?:1.8.0_111]
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
... 13 more
Caused by: java.net.SocketException: Permission denied: connect
at sun.nio.ch.Net.connect0(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.Net.connect(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.Net.connect(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.SocketChannel.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.Pipe.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source) ~[?:1.8.0_111]
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
... 13 more
[06:42:35] [Server thread/ERROR]: Cause of unexpected exception was
io.netty.channel.ChannelException: failed to open a new selector
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:157) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:58) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection$1.a(ServerConnection.java:34) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection$1.init(ServerConnection.java:38) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.LazyInitVar.c(SourceFile:10) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.ServerConnection.a(ServerConnection.java:101) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:194) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:544) [spigot.jar:git-Spigot-cd6ba67-885da43]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_111]
Caused by: java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.Pipe.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source) ~[?:1.8.0_111]
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
... 17 more
Caused by: java.net.SocketException: Permission denied: connect
at sun.nio.ch.Net.connect0(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.Net.connect(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.Net.connect(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.SocketChannel.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) ~[?:1.8.0_111]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_111]
at sun.nio.ch.PipeImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source) ~[?:1.8.0_111]
at java.nio.channels.Pipe.open(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source) ~[?:1.8.0_111]
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source) ~[?:1.8.0_111]
at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155) ~[spigot.jar:git-Spigot-cd6ba67-885da43]
... 17 more
[06:42:35] [Server thread/ERROR]: This crash report has been saved to: G:\Game Stuff\Minecraft\Spigot Server\.\crash-reports\crash-2017-06-15_06.42.35-server.txt
[06:42:35] [Server thread/INFO]: Stopping server
[06:42:35] [Server thread/INFO]: Saving players

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