crash minecraft help urgente

[_InfamousGamer 0]

---- Minecraft Crash Report ----
// There are four lights!

Time: 15/08/16 22.00
Description: Ticking screen

java.lang.NullPointerException: Ticking screen
    at io.netty.bootstrap.Bootstrap.checkAddress(Bootstrap.java:273)
    at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:150)
    at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:132)
    at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:113)
    at net.minecraft.client.network.OldServerPinger.func_147225_b(OldServerPinger.java:196)
    at net.minecraft.client.network.OldServerPinger.access$100(OldServerPinger.java:50)
    at net.minecraft.client.network.OldServerPinger$1.func_147231_a(OldServerPinger.java:169)
    at net.minecraft.client.network.OldServerPinger.func_147223_a(OldServerPinger.java:327)
    at net.minecraft.client.gui.GuiMultiplayer.func_73876_c(GuiMultiplayer.java:103)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1661)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
    at io.netty.bootstrap.Bootstrap.checkAddress(Bootstrap.java:273)
    at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:150)
    at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:132)
    at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:113)
    at net.minecraft.client.network.OldServerPinger.func_147225_b(OldServerPinger.java:196)
    at net.minecraft.client.network.OldServerPinger.access$100(OldServerPinger.java:50)
    at net.minecraft.client.network.OldServerPinger$1.func_147231_a(OldServerPinger.java:169)
    at net.minecraft.client.network.OldServerPinger.func_147223_a(OldServerPinger.java:327)
    at net.minecraft.client.gui.GuiMultiplayer.func_73876_c(GuiMultiplayer.java:103)

-- Affected screen --
Details:
    Screen name: net.minecraft.client.gui.GuiMultiplayer
Stacktrace:
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1661)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
    at net.minecraft.client.main.Main.main(SourceFile:148)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 10 (x86) version 10.0
    Java Version: 1.8.0_91, Oracle Corporation
    Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
    Memory: 137555928 bytes (131 MB) / 380477440 bytes (362 MB) up to 523501568 bytes (499 MB)
    JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 Optifine OptiFine_1.7.10_HD_U_D4 11 mods loaded, 11 mods active
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCHIJA    mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJA    FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1614-1.7.10.jar) 
    UCHIJA    Forge{10.13.4.1614} [Minecraft Forge] (forge-1.7.10-10.13.4.1614-1.7.10.jar) 
    UCHIJA    PlayerAPI{1.1} [Player API] (minecraft.jar) 
    UCHIJA    bspkrsCore{6.12} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.12.jar) 
    UCHIJA    ArmorStatusHUD{1.27} [ArmorStatusHUD] ([1.7.10]ArmorStatusHUD-client-1.27.jar) 
    UCHIJA    StatusEffectHUD{1.26} [StatusEffectHUD] ([1.7.10]StatusEffectHUD-client-1.26.jar) 
    UCHIJA    Batty's Coordinates PLUS{1.7.10_1.6.0} [Batty's Coordinates PLUS Mod for Forge] (Batty's Coordinates PLUS Mod for Forge-1.7.10_1.6.0.jar) 
    UCHIJA    ResourcePackOrganizer{1.0} [Resource Pack Organizer] (ResourcePackOrganizer  MC-1.7.10  v1.0.jar) 
    UCHIJA    satdismodid{1.0} [SaturationDisplay] (SaturationDisplay-1.7.2-2.0.jar) 
    UCHIJA    tabbychat{1.11.1.59} [TabbyChat] (TabbyChat-1.7.10-1.11.1.59-fml.jar) 
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.5.0 NVIDIA 368.81' Renderer: 'GeForce GTX 750 Ti/PCIe/SSE2'
    Launched Version: 1.7.10-Forge10.13.4.1614-1.7.10
    LWJGL: 2.9.1
    OpenGL: GeForce GTX 750 Ti/PCIe/SSE2 GL version 4.5.0 NVIDIA 368.81, NVIDIA Corporation
    GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: [#PUSSYSQUAD4LIFE]
    Current Language: Italiano (Italia)
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Anisotropic Filtering: Off (1)
    OptiFine Version: OptiFine_1.7.10_HD_U_D4
    Render Distance Chunks: 18
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    OpenGlVersion: 4.5.0 NVIDIA 368.81
    OpenGlRenderer: GeForce GTX 750 Ti/PCIe/SSE2
    OpenGlVendor: NVIDIA Corporation
    CpuCount: 8

regazzi potreste aiutarmi a capire perche minecraft mi crasha e magari come risolvere?