Error: java.lang.NullPointerException: Updating screen events

[Enderjora]

I've been messing around with server mods, and one day I got this error six times in a row:

 

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  FMLLoadingPlugin (MemoryFix-0.3.jar)
  RenderPlayerAPIPlugin (MouseDelayFix-1.0.jar)
  FMLLoadingPlugin (AutoGG-3.5 (1.8.9).jar)
  FMLLoadingPlugin (Keystrokes-8.0.2 (1.8.9).jar)
Contact their authors BEFORE contacting forge

// Who set us up the TNT?

Time: 8/21/20 3:39 PM
Description: Updating screen events

java.lang.NullPointerException: Updating screen events
    at com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler.lambda$executeCommand$0(CaseInsensitiveCommandHandler.java:35)
    at com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler$$Lambda$104/520991770.test(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
    at java.util.HashMap$EntrySpliterator.tryAdvance(HashMap.java:1704)
    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:529)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:516)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502)
    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
    at com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler.func_71556_a(CaseInsensitiveCommandHandler.java:35)
    at net.minecraft.client.gui.GuiScreen.func_175281_b(GuiScreen.java:446)
    at net.minecraft.client.gui.GuiScreen.func_175275_f(GuiScreen.java:437)
    at net.optifine.gui.GuiChatOF.func_175275_f(GuiChatOF.java:41)
    at net.minecraft.client.gui.GuiChat.func_73869_a(GuiChat.java:111)
    at net.minecraft.client.gui.GuiScreen.func_146282_l(GuiScreen.java:578)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:534)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1674)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1024)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:349)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    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 com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler.lambda$executeCommand$0(CaseInsensitiveCommandHandler.java:35)
    at com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler$$Lambda$104/520991770.test(Unknown Source)
    at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)
    at java.util.HashMap$EntrySpliterator.tryAdvance(HashMap.java:1704)
    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:529)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:516)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502)
    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
    at com.orangemarshall.enhancements.custom.CaseInsensitiveCommandHandler.func_71556_a(CaseInsensitiveCommandHandler.java:35)
    at net.minecraft.client.gui.GuiScreen.func_175281_b(GuiScreen.java:446)
    at net.minecraft.client.gui.GuiScreen.func_175275_f(GuiScreen.java:437)
    at net.optifine.gui.GuiChatOF.func_175275_f(GuiChatOF.java:41)
    at net.minecraft.client.gui.GuiChat.func_73869_a(GuiChat.java:111)
    at net.minecraft.client.gui.GuiScreen.func_146282_l(GuiScreen.java:578)
    at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:534)

-- Affected screen --
Details:
    Screen name: net.optifine.gui.GuiChatOF

-- Affected level --
Details:
    Level name: MpServer
    All players: 1 total; [EntityPlayerSP['Enderjora'/837916, l='MpServer', x=-6.50, y=12.00, z=-14.50]]
    Chunk stats: MultiplayerChunkCache: 289, 289
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: -435.00,64.00,262.00 - World: (-435,64,262), Chunk: (at 13,4,6 in -28,16; contains blocks -448,0,256 to -433,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
    Level time: 944825149 game time, 6000 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: adventure (ID 2). Hardcore: false. Cheats: false
    Forced entities: 18 total; [EntityPlayerSP['Enderjora'/837916, l='MpServer', x=-6.50, y=12.00, z=-14.50], EntityHorse['Horse'/837868, l='MpServer', x=-48.25, y=12.00, z=-40.97], EntitySheep['Sheep'/837864, l='MpServer', x=-48.31, y=12.00, z=12.91], EntityRabbit['Rabbit'/837865, l='MpServer', x=8.75, y=15.00, z=-55.94], EntityRabbit['Rabbit'/837860, l='MpServer', x=6.28, y=16.00, z=13.63], EntityPig['Pig'/837861, l='MpServer', x=6.91, y=16.00, z=14.81], EntityHorse['Horse'/837863, l='MpServer', x=-48.63, y=12.00, z=11.34], EntitySheep['Sheep'/837856, l='MpServer', x=-28.94, y=13.00, z=-5.94], EntityItemFrame['entity.ItemFrame.name'/837857, l='MpServer', x=-1.03, y=14.50, z=-16.50], EntityItemFrame['entity.ItemFrame.name'/837858, l='MpServer', x=-1.03, y=13.50, z=-16.50], EntityItemFrame['entity.ItemFrame.name'/837859, l='MpServer', x=-1.03, y=12.50, z=-16.50], EntityItemFrame['entity.ItemFrame.name'/837852, l='MpServer', x=-1.03, y=14.50, z=-13.50], EntityItemFrame['entity.ItemFrame.name'/837853, l='MpServer', x=-1.03, y=14.50, z=-12.50], EntityItemFrame['entity.ItemFrame.name'/837854, l='MpServer', x=-1.03, y=13.50, z=-12.50], EntityItemFrame['entity.ItemFrame.name'/837855, l='MpServer', x=-1.03, y=12.50, z=-12.50], EntityItemFrame['entity.ItemFrame.name'/837849, l='MpServer', x=-1.03, y=14.50, z=-15.50], EntityItemFrame['entity.ItemFrame.name'/837850, l='MpServer', x=-1.03, y=14.50, z=-14.50], EntityItemFrame['entity.ItemFrame.name'/837851, l='MpServer', x=-1.03, y=13.50, z=-13.50]]
    Retry entities: 0 total; []
    Server brand: FlameCord <- PaperSpigot
    Server type: Non-integrated multiplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:402)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2536)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:370)
    at net.minecraft.client.main.Main.main(SourceFile:124)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.8.9
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 546928696 bytes (521 MB) / 1140850688 bytes (1088 MB) up to 2147483648 bytes (2048 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP 9.19 Powered by Forge 11.15.1.2318 Optifine OptiFine_1.8.9_HD_U_L5 21 mods loaded, 21 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{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJA    FML{8.0.99.99} [Forge Mod Loader] (forge-1.8.9-11.15.1.2318-1.8.9.jar) 
    UCHIJA    Forge{11.15.1.2318} [Minecraft Forge] (forge-1.8.9-11.15.1.2318-1.8.9.jar) 
    UCHIJA    RenderPlayerAPI{1.0} [Render Player API] (minecraft.jar) 
    UCHIJA    modcore{0.1.40} [ModCore] (Sk1er Modcore-0.1.40 (1.8.9).jar) 
    UCHIJA    bspkrsCore{7.01} [bspkrsCore] ([1.8.9] BspkrsCore.jar) 
    UCHIJA    ArmorStatusHUD{1.29} [ArmorStatusHUD] ([1.8.9] ArmorStatusHUD.jar) 
    UCHIJA    examplemod{1.0} [examplemod] ([1.8.9] ArmorStatusHUD.jar) 
    UCHIJA    perspectivemod{1.0} [Perspective Mod] ([1.8.9] Perspective Mod [fix2].jar) 
    UCHIJA    StatusEffectHUD{1.27} [StatusEffectHUD] ([1.8.9] StatusEffectHUD.jar) 
    UCHIJA    autogg{3.5} [AutoGG] (AutoGG-3.5 (1.8.9).jar) 
    UCHIJA    autotip{2.0.3} [Autotip] (Autotip-2.0.3 [1.8-1.11.2].jar) 
    UCHIJA    blockoverlay{2.1} [BlockOverlay] (Block-Overlay-Mod-1.8.9.jar) 
    UCHIJA    TimeChanger{1.0} [TimeChanger] (KB Modifier 1.8.9.jar) 
    UCHIJA    keystrokesmod{8.0.2} [KeystrokesMod] (Keystrokes-8.0.2 (1.8.9).jar) 
    UCHIJA    memoryfix{0.3} [MemoryFix] (MemoryFix-0.3.jar) 
    UCHIJA    QuickSW{1.0} [QuickBW] (QuickBW-1.0_1.8-1.8.9.jar) 
    UCHIJA    quickplay{1.2.10} [QuickPlay] (QuickPlay-1.8.9-1.2.10.jar) 
    UCHIJA    {1.0} [] (Reach Mod 1.8.9.jar) 
    UCHIJA    soundfilters{0.8_for_1.8} [Sound Filters] (SoundFilters-0.8_for_1.8.jar) 
    UCHIJA    enhancements{7.7} [Vanilla Enhancements] (Vanilla+Enhancements-7.7.jar) 
    Loaded coremods (and transformers): 
FMLLoadingPlugin (MemoryFix-0.3.jar)
  io.prplz.memoryfix.ClassTransformer
RenderPlayerAPIPlugin (MouseDelayFix-1.0.jar)
  api.player.forge.RenderPlayerAPITransformer
FMLLoadingPlugin (AutoGG-3.5 (1.8.9).jar)
  club.sk1er.mods.core.forge.ClassTransformer
FMLLoadingPlugin (Keystrokes-8.0.2 (1.8.9).jar)
  
    GL info: ' Vendor: 'Intel' Version: '4.6.0 - Build 27.20.100.8587' Renderer: 'Intel(R) HD Graphics 630'
    Launched Version: 1.8.9-forge1.8.9-11.15.1.2318-1.8.9
    LWJGL: 2.9.4
    OpenGL: Intel(R) HD Graphics 630 GL version 4.6.0 - Build 27.20.100.8587, Intel
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: No
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 1.8 Bedwars Short Sword.zip
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 8x Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz
    OptiFine Version: OptiFine_1.8.9_HD_U_L5
    OptiFine Build: 20191204-143016
    Render Distance Chunks: 11
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: null
    OpenGlVersion: 4.6.0 - Build 27.20.100.8587
    OpenGlRenderer: Intel(R) HD Graphics 630
    OpenGlVendor: Intel
    CpuCount: 8

 

 

I don't know how to make it stop. Can anyone offer some advice? I'm in 1.8.9, and it gives me errors is both Hypixel and BlocksMC.

Edited August 21, 2020 by Enderjora
Missing information

[DaemonUmbra]

1.8 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.