20:52:24	launcher	main	info	Preparing to launch minecraft client for 1.12
20:52:24	launcher	main	info	Checking installations.
20:52:24	launcher	main	info	Minecraft client 1.12 is ready to start.
20:52:24	launcher	main	info	Starting!
20:52:25	launcher	main	info	Using default game log configuration client-1.12.xml (outputs XML)
20:52:26	bhz	Client thread	info	Setting user: GhostbusterPm
20:52:27	bhz	Client thread	info	LWJGL Version: 2.9.4
20:52:28	cet	Client thread	info	Reloading ResourceManager: Default
20:52:28	chk	Sound Library Loader	info	Starting up SoundSystem...
20:52:29	chk	Thread-3	info	Initializing LWJGL OpenAL
20:52:29	chk	Thread-3	info	(The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
20:52:29	chk	Thread-3	info	OpenAL initialized.
20:52:29	chk	Sound Library Loader	info	Sound engine started
20:52:35	cdn	Client thread	info	Created: 1024x512 textures-atlas
20:52:37	com.mojang.text2speech.NarratorWindows	Client thread	info	Narrator library for x64 successfully loaded
20:52:45	bkp	Client thread	info	Connecting to MC.Performium.net, 25565
20:52:45	bkp	Server Connector #1	error	Couldn't connect to server
java.lang.NullPointerException: group
	at io.netty.bootstrap.AbstractBootstrap.group(AbstractBootstrap.java:84)
	at gw.a(SourceFile:276)
	at bkp$1.run(SourceFile:59)
20:52:58	chb	Server thread	info	Starting integrated minecraft server version 1.12
20:52:58	chb	Server thread	info	Generating keypair
20:52:59	j	Server thread	info	Loaded 488 advancements
20:52:59	net.minecraft.server.MinecraftServer	Server thread	info	Preparing start region for level 0
20:53:00	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 10%
20:53:01	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 24%
20:53:02	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 43%
20:53:03	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 61%
20:53:04	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 81%
20:53:05	net.minecraft.server.MinecraftServer	Server thread	info	Preparing spawn area: 99%
20:53:05	chb	Server thread	info	Changing view distance to 7, from 10
20:53:06	bhz	Client thread	fatal	Reported exception thrown!
f: Updating screen events
	at bhz.t(SourceFile:1635)
	at bhz.az(SourceFile:1000)
	at bhz.a(SourceFile:419)
	at net.minecraft.client.main.Main.main(SourceFile:123)
Caused by: java.lang.IllegalStateException: failed to create a child event loop
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
	at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:58)
	at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77)
	at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
	at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59)
	at ox$1.a(SourceFile:61)
	at ox$1.b(SourceFile:58)
	at rf.c(SourceFile:10)
	at ox.a(SourceFile:152)
	at bhz.a(SourceFile:2209)
	at boj.e(SourceFile:229)
	at boj.a(SourceFile:182)
	at boj.a(SourceFile:154)
	at bjk.a(SourceFile:41)
	at boi.a(SourceFile:117)
	at bli.k(SourceFile:397)
	at boi.k(SourceFile:49)
	at bli.q(SourceFile:374)
	at bhz.t(SourceFile:1625)
	... 3 more
Caused by: io.netty.channel.ChannelException: failed to open a new selector
	at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:157)
	at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149)
	at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127)
	at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36)
	at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
	... 23 more
Caused by: java.io.IOException: Unable to establish loopback connection
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
	at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
	at java.nio.channels.Pipe.open(Pipe.java:155)
	at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
	at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
	at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:155)
	... 27 more
Caused by: java.net.SocketException: Permission denied: connect
	at sun.nio.ch.Net.connect0(Native Method)
	at sun.nio.ch.Net.connect(Net.java:457)
	at sun.nio.ch.Net.connect(Net.java:449)
	at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
	at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
	at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130)
	at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
	... 35 more