Server Starts up, is running, but kicks me the moment i join

[GarCreeper]

this is the log title explains the issue.

 [13:00:39] [User Authenticator #1/INFO]: UUID of player GarCreeper is 71ab61be-d9fc-4bae-82ac-13f9b7278eb3
[13:00:39] [Server thread/INFO] [battlegear2]: M&B - Patching Class ItemInWorldManager (mx)
[13:00:39] [Server thread/INFO] [battlegear2]:  Patching method tryUseItem in ItemInWorldManager
[13:00:39] [Server thread/INFO] [battlegear2]: M&B - Patching Class ItemInWorldManager done
[13:00:39] [Netty IO #5/INFO] [battlegear2]: M&B - Patching Class NetHandlerPlayServer (nh)
[13:00:39] [Netty IO #5/INFO] [battlegear2]:    Patching method processPlayerBlockPlacement in NetHandlerPlayServer
[13:00:39] [Netty IO #5/INFO] [battlegear2]:    Patching method processHeldItemChange in NetHandlerPlayServer
[13:00:39] [Netty IO #5/INFO] [battlegear2]: M&B - Patching Class NetHandlerPlayServer done
[13:00:39] [Netty IO #5/INFO] [FML]: Client protocol version 2
[13:00:39] [Netty IO #5/INFO] [FML]: Client attempting to join with 66 mods : [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],transformers@${version},[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],NEIAddons|[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]+unknown-b0.git-unknown,[email protected],[email protected],[email protected],[email protected],[email protected],NEIAddons|[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],NEIAddons|[email protected],[email protected],[email protected],[email protected],[email protected],NEIAddons|[email protected],NEIAddons|[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
[13:00:39] [Netty IO #5/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[13:00:40] [Server thread/INFO] [FML]: [Server thread] Server side modded connection established
[13:00:40] [Server thread/INFO]: GarCreeper[/10.0.0.208:61443] logged in with entity id 416 at (-217.69999998807907, 72.0, 258.1946110914409)
[13:00:40] [Server thread/INFO]: GarCreeper joined the game
[13:00:40] [Server thread/INFO] [STDOUT]: [io.darkcraft.darkcore.mod.DarkcoreMod:repostWarning:146]: RW
[13:00:40] [Server thread/ERROR] [FML]: Exception caught during firing event cpw.mods.fml.common.gameevent.PlayerEvent$PlayerLoggedInEvent@6d6ee66d:
java.lang.NoClassDefFoundError: org/lwjgl/input/Keyboard
        at com.nohero.morehealth.mod_moreHealthEnhanced.updateKeyBindings(mod_moreHealthEnhanced.java:333) ~[mod_moreHealthEnhanced.class:?]
        at com.nohero.morehealth.EventHandlers.PlayerHandler.onPlayerLogin(PlayerHandler.java:59) ~[PlayerHandler.class:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler_507_PlayerHandler_onPlayerLogin_PlayerLoggedInEvent.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 cpw.mods.fml.common.FMLCommonHandler.firePlayerLoggedIn(FMLCommonHandler.java:550) ~[FMLCommonHandler.class:?]
        at net.minecraft.server.management.ServerConfigurationManager.initializeConnectionToPlayer(ServerConfigurationManager.java:180) ~[oi.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:190) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeHandshake(NetworkDispatcher.java:463) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:17) ~[HandshakeCompletionHandler.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:11) ~[HandshakeCompletionHandler.class:?]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?]
        at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
        at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
        at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) ~[FMLProxyPacket.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:396) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
Caused by: java.lang.ClassNotFoundException: org.lwjgl.input.Keyboard
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        ... 28 more
[13:00:40] [Server thread/ERROR] [FML]: Index: 24 Listeners:
[13:00:40] [Server thread/ERROR] [FML]: 0: NORMAL
[13:00:40] [Server thread/ERROR] [FML]: 1: ASM: Forge playerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 2: ASM: fastcraft.e@3abe6f8e a(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 3: ASM: baubles.common.event.EventHandlerNetwork@32b75bd2 playerLoggedInEvent(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 4: ASM: com.darkona.adventurebackpack.handlers.PlayerEventHandler@6e1cdd5b playerLogsIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 5: ASM: com.foodplus.core.updater.FoodPlusConnectionHandler@76cfe900 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 6: ASM: ichun.common.iChunUtil@1c9b79da onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 7: ASM: com.inventorypets.LoginEventHandler@3765190d onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 8: ASM: mods.battlegear2.BgPlayerTracker@690bec08 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 9: ASM: morph.common.core.EventHandler@7525b38f onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 10: ASM: INSTANCE onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 11: ASM: com.temportalist.origin.library.common.Origin$@1141c1ba onPlayerJoin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 12: ASM: org.freeforums.geforce.securitycraft.handlers.ForgeEventHandler@3704b3d0 onPlayerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 13: ASM: com.emoniph.witchery.common.ServerTickEvents@f662f00 onPlayerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 14: ASM: codechicken.nei.ServerHandler@41c04bf1 loginEvent(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 15: ASM: bspkrs.treecapitator.CommonProxy@6841f8dc onPlayerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 16: ASM: pl.asie.lib.chat.NicknameNetworkHandler@251dad2e playerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 17: ASM: io.darkcraft.darkcore.mod.DarkcoreMod@462b0ece repostWarning(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 18: ASM: com.pahimar.ee3.handler.PlayerEventHandler@715295d5 onPlayerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 19: ASM: gravigun.common.core.EventHandler@7fd6ce8a onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 20: ASM: hats.common.core.EventHandler@47758568 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 21: ASM: com.mrcrayfish.furniture.handler.PlayerEvents@351bae33 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 22: ASM: com.mrcrayfish.furniture.handler.SyncEvent@1c397cc8 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 23: ASM: net.bdew.neiaddons.network.ServerHandler@791db3ac handlePlayerLoggedIn(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 24: ASM: com.nohero.morehealth.EventHandlers.PlayerHandler@4924c574 onPlayerLogin(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: 25: ASM: tardis.common.core.TardisDimensionRegistry@13f7b1e7 sendPacket(Lcpw/mods/fml/common/gameevent/PlayerEvent$PlayerLoggedInEvent;)V
[13:00:40] [Server thread/ERROR] [FML]: HandshakeCompletionHandler exception
java.lang.NoClassDefFoundError: org/lwjgl/input/Keyboard
        at com.nohero.morehealth.mod_moreHealthEnhanced.updateKeyBindings(mod_moreHealthEnhanced.java:333) ~[mod_moreHealthEnhanced.class:?]
        at com.nohero.morehealth.EventHandlers.PlayerHandler.onPlayerLogin(PlayerHandler.java:59) ~[PlayerHandler.class:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler_507_PlayerHandler_onPlayerLogin_PlayerLoggedInEvent.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 cpw.mods.fml.common.FMLCommonHandler.firePlayerLoggedIn(FMLCommonHandler.java:550) ~[FMLCommonHandler.class:?]
        at net.minecraft.server.management.ServerConfigurationManager.initializeConnectionToPlayer(ServerConfigurationManager.java:180) ~[oi.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:190) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeHandshake(NetworkDispatcher.java:463) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:17) ~[HandshakeCompletionHandler.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:11) ~[HandshakeCompletionHandler.class:?]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?]
        at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
        at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
        at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) ~[FMLProxyPacket.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:396) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
Caused by: java.lang.ClassNotFoundException: org.lwjgl.input.Keyboard
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        ... 28 more
[13:00:40] [Server thread/ERROR] [FML]: There was a critical exception handling a packet on channel FML
java.lang.NoClassDefFoundError: org/lwjgl/input/Keyboard
        at com.nohero.morehealth.mod_moreHealthEnhanced.updateKeyBindings(mod_moreHealthEnhanced.java:333) ~[mod_moreHealthEnhanced.class:?]
        at com.nohero.morehealth.EventHandlers.PlayerHandler.onPlayerLogin(PlayerHandler.java:59) ~[PlayerHandler.class:?]
        at cpw.mods.fml.common.eventhandler.ASMEventHandler_507_PlayerHandler_onPlayerLogin_PlayerLoggedInEvent.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 cpw.mods.fml.common.FMLCommonHandler.firePlayerLoggedIn(FMLCommonHandler.java:550) ~[FMLCommonHandler.class:?]
        at net.minecraft.server.management.ServerConfigurationManager.initializeConnectionToPlayer(ServerConfigurationManager.java:180) ~[oi.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:190) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.handshake.NetworkDispatcher.completeHandshake(NetworkDispatcher.java:463) ~[NetworkDispatcher.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:17) ~[HandshakeCompletionHandler.class:?]
        at cpw.mods.fml.common.network.internal.HandshakeCompletionHandler.channelRead0(HandshakeCompletionHandler.java:11) ~[HandshakeCompletionHandler.class:?]
        at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?]
        at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
        at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
        at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77) ~[FMLProxyPacket.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:396) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
Caused by: java.lang.ClassNotFoundException: org.lwjgl.input.Keyboard
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
        ... 28 more
[13:00:40] [Server thread/WARN]: Failed to handle packet for /10.0.0.208:61443
java.lang.NullPointerException
        at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:101) ~[FMLProxyPacket.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 fastcraft.u.a(F:289) [fastcraft.jar:?]
        at fastcraft.H.aq(F:36) [fastcraft.jar:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:396) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685) [li.class:?]
[13:00:41] [Server thread/INFO]: GarCreeper lost connection: TextComponent{text='Internal server error', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[13:00:41] [Server thread/INFO]: GarCreeper left the game

[GarCreeper]

Also the error on screen after is, Connection Lost, Internal Exception: java.io.IOException: An established connection was aborted by the software in your host machine