Cant start my game, crashes everytime, whenever i remove optifine from my mods it loads up

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  LoadingPlugin (replaymod-1.8.9-2.0.0-b6.jar)
Contact their authors BEFORE contacting forge

// Hey, that tickles! Hehehe!

Time: 02/02/19 3:06 PM
Description: Initializing game

java.lang.OutOfMemoryError: Java heap space

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

-- Head --
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:334)

-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:334)
    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
    CPU: 12x AMD Ryzen 5 2600 Six-Core Processor 
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 133226544 bytes (127 MB) / 2147483648 bytes (2048 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: 0, tallocated: 0
    FML: MCP 9.19 Powered by Forge 11.15.1.2318 Optifine OptiFine_1.8.9_HD_U_H6 17 mods loaded, 17 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    replaymod-replay{1.8.9-2.0.0-b6} [Replay Mod - Replay] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-simplepathing{1.8.9-2.0.0-b6} [Replay Mod - Simple Pathing] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-extras{1.8.9-2.0.0-b6} [Replay Mod - Extras] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-recording{1.8.9-2.0.0-b6} [Replay Mod - Recording] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-editor{1.8.9-2.0.0-b6} [Replay Mod - Replay Editor] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-online{1.8.9-2.0.0-b6} [Replay Mod - Online] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod{1.8.9-2.0.0-b6} [Replay Mod] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-compat{1.8.9-2.0.0-b6} [Replay Mod - Compatibility] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    replaymod-render{1.8.9-2.0.0-b6} [Replay Mod - Render] (replaymod-1.8.9-2.0.0-b6.jar) 
    UCHIJA    autotip{2.0.3} [Autotip] (Autotip-2.0.3 [1.8-1.11.2].jar) 
    UCHIJA    animations{6.2} [Orange's 1.7 Animations] (Orange's 1.7 Animations-6.2.jar) 
    UCHIJA    orangetogglesprint{1.0} [Orange's Simple ToggleSprint] (Orange's Simple ToggleSprint-1.0.jar) 
    UCHIJA    ProjectL{0.2} [ProjectL] (ProjectL-0.2.jar) 
    UCHIJA    publictogglechat{1.2.2} [§6Hypixel §7-§a ToggleChat] (ToggleChat-1.2.2-SNAPSHOT.jar) 
    Loaded coremods (and transformers): 
LoadingPlugin (replaymod-1.8.9-2.0.0-b6.jar)
  
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 417.71' Renderer: 'GeForce GTX 970/PCIe/SSE2'
    Launched Version: 1.8.9-forge1.8.9-11.15.1.2318-1.8.9
    LWJGL: 2.9.4
    OpenGL: GeForce GTX 970/PCIe/SSE2 GL version 4.6.0 NVIDIA 417.71, NVIDIA Corporation
    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: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: PureBDcraft 512x MC18.zip
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 12x AMD Ryzen 5 2600 Six-Core Processor 
    The 5zig Mod Version: 3.9.20
    The 5zig Mod Plugins: []
    Forge: true
    GUI: ~~NULL~~
    OptiFine Version: OptiFine_1.8.9_HD_U_H6
    Render Distance Chunks: 14
    Mipmaps: 4
    Anisotropic Filtering: 1
    Antialiasing: 0
    Multitexture: false
    Shaders: (internal)
    OpenGlVersion: 4.6.0 NVIDIA 417.71
    OpenGlRenderer: GeForce GTX 970/PCIe/SSE2
    OpenGlVendor: NVIDIA Corporation
    CpuCount: 12

Quote

java.lang.OutOfMemoryError: Java heap space

assign more ram to the game.

13 hours ago, imbearable said:

    Minecraft Version: 1.8.9

Also, you should update to a more recent version, I do no believe 1.8.9 is supported any longer.