[21:37:43] [Server console handler/ERROR]: Exception handling console input
java.io.IOException: A leíró érvénytelen
	at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_91]
	at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_91]
	at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_91]
	at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_91]
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_91]
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_91]
	at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_91]
	at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_91]
	at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_91]
	at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_91]
	at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_91]
	at net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:97) [lv.class:?]
[21:37:43] [Server thread/INFO]: Starting minecraft server version 1.7.10
[21:38:00] [Server thread/INFO]: Loading properties
[21:38:00] [Server thread/INFO]: Default game type: SURVIVAL
[21:38:00] [Server thread/INFO]: Generating keypair
[21:38:00] [Server thread/INFO]: Starting Minecraft server on 25.83.185.203:25565
[21:38:01] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[21:38:01] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[21:38:01] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[21:38:01] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[21:38:04] [Server thread/INFO]: Preparing level "world"
[21:38:05] [Server thread/INFO]: Preparing start region for level 0
[21:38:06] [Server thread/INFO]: Done (1,408s)! For help, type "help" or "?"
[21:38:11] [Server thread/INFO]: gergoretvari[/25.83.185.203:61408] logged in with entity id 36 at (-285.6469596762743, 68.0, -686.804627149677)
[21:38:11] [Server thread/INFO]: gergoretvari joined the game
[21:38:14] [Server thread/ERROR]: Encountered an unexpected exception
java.lang.NoClassDefFoundError: net/minecraft/client/Minecraft
	at TMIConfig.isMultiplayer(TMIConfig.java:87) ~[TMIConfig.class:?]
	at TMIForgeContainer.playerInteract(TMIForgeContainer.java:48) ~[TMIForgeContainer.class:?]
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_0_TMIForgeContainer_playerInteract_PlayerInteractEvent.invoke(.dynamic) ~[?:?]
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) ~[ASMEventHandler.class:?]
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140) ~[EventBus.class:?]
	at net.minecraftforge.event.ForgeEventFactory.onPlayerInteract(ForgeEventFactory.java:100) ~[ForgeEventFactory.class:?]
	at net.minecraft.server.management.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:353) ~[mx.class:?]
	at net.minecraft.network.NetHandlerPlayServer.func_147346_a(NetHandlerPlayServer.java:556) ~[nh.class:?]
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:60) ~[jo.class:?]
	at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.func_148833_a(SourceFile:9) ~[jo.class:?]
	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212) ~[ej.class:?]
	at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165) ~[nc.class:?]
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:659) ~[MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:334) ~[lt.class:?]
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:547) ~[MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:427) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.Minecraft
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:101) ~[launchwrapper-1.12.jar:?]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_91]
	... 17 more
[21:38:14] [Server thread/ERROR]: This crash report has been saved to: C:\Users\Gergő\Desktop\Forge Server\.\crash-reports\crash-2016-06-20_21.38.14-server.txt
[21:38:14] [Server thread/INFO]: Stopping server
[21:38:14] [Server thread/INFO]: Saving players
[21:38:14] [Server thread/INFO]: Saving worlds
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Nether
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/The End
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Spirit World
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Torment
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Mirror
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Wyvern Lair
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/The Outer Lands
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Dungeons
[21:38:14] [Server thread/INFO]: Saving chunks for level 'world'/Aether