1.15.2 Minecraft crashed whilist rendering overlay

Hey. While i was loading minecraft forge 1.15.2 It kept crashing saying Rendering overlay. I think it might have to do with one of the mods I have called Mutant beasts but im not sure.

here is the crash report.

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 2/17/21 1:23 PM
Description: Rendering overlay

java.lang.NullPointerException: Rendering overlay
    at chumbanotz.mutantbeasts.client.ClientEventHandler.onModelBake(ClientEventHandler.java:111) ~[?:1.15.2-1.0.8] {re:classloading}
    at net.minecraftforge.eventbus.ASMEventHandler_8_ClientEventHandler_onModelBake_ModelBakeEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-2.2.0-service.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-2.2.0-service.jar:?] {}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:168) ~[?:31.2] {re:classloading}
    at net.minecraftforge.fml.ModLoader.lambda$postEvent$31(ModLoader.java:260) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader$$Lambda$2457/71843125.accept(Unknown Source) ~[?:?] {}
    at java.util.HashMap.forEach(HashMap.java:1280) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.ModList.forEachModContainer(ModList.java:218) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModLoader.postEvent(ModLoader.java:260) ~[?:?] {re:classloading}
    at net.minecraftforge.client.ForgeHooksClient.onModelBake(ForgeHooksClient.java:393) ~[?:?] {re:classloading}
    at net.minecraft.client.renderer.model.ModelManager.func_212853_a_(ModelManager.java:71) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.model.ModelManager.func_212853_a_(ModelManager.java:19) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.resources.ReloadListener.func_215269_a(SourceFile:13) ~[?:?] {re:classloading}
    at net.minecraft.client.resources.ReloadListener$$Lambda$2642/1918203718.accept(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:656) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source) ~[?:?] {}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70) ~[?:?] {re:classloading}
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_51] {}
    at net.minecraft.client.renderer.texture.TextureManager$$Lambda$2817/942714988.execute(Unknown Source) ~[?:?] {}
    at com.mojang.blaze3d.systems.RenderSystem.replayQueue(SourceFile:112) ~[?:?] {re:classloading}
    at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:99) ~[?:?] {re:classloading}
    at net.minecraft.client.MainWindow.func_227802_e_(MainWindow.java:296) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:946) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:553) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(SourceFile:204) [?:?] {re:classloading}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56) [forge-1.15.2-31.2.0.jar:31.2] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$404/1933129092.call(Unknown Source) [forge-1.15.2-31.2.0.jar:31.2] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-5.1.0.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-5.1.0.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-5.1.0.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-5.1.0.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-5.1.0.jar:?] {}

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

-- Head --
Thread: Render thread
Stacktrace:
    at chumbanotz.mutantbeasts.client.ClientEventHandler.onModelBake(ClientEventHandler.java:111)
    at net.minecraftforge.eventbus.ASMEventHandler_8_ClientEventHandler_onModelBake_ModelBakeEvent.invoke(.dynamic)
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80)
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258)
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:168)
    at net.minecraftforge.fml.ModLoader.lambda$postEvent$31(ModLoader.java:260)
    at net.minecraftforge.fml.ModLoader$$Lambda$2457/71843125.accept(Unknown Source)
    at java.util.HashMap.forEach(HashMap.java:1280)
    at net.minecraftforge.fml.ModList.forEachModContainer(ModList.java:218)
    at net.minecraftforge.fml.ModLoader.postEvent(ModLoader.java:260)
    at net.minecraftforge.client.ForgeHooksClient.onModelBake(ForgeHooksClient.java:393)
    at net.minecraft.client.renderer.model.ModelManager.func_212853_a_(ModelManager.java:71)
    at net.minecraft.client.renderer.model.ModelManager.func_212853_a_(ModelManager.java:19)
    at net.minecraft.client.resources.ReloadListener.func_215269_a(SourceFile:13)
    at net.minecraft.client.resources.ReloadListener$$Lambda$2642/1918203718.accept(Unknown Source)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:656)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.resources.AsyncReloader.func_219557_a(SourceFile:71)
    at net.minecraft.resources.AsyncReloader$$Lambda$2816/735991358.run(Unknown Source)
    at net.minecraft.util.concurrent.ThreadTaskExecutor.execute(SourceFile:94)
    at net.minecraft.resources.AsyncReloader.func_219560_a(SourceFile:70)
    at net.minecraft.resources.AsyncReloader$$Lambda$2626/1987428721.execute(Unknown Source)
    at java.util.concurrent.CompletableFuture$UniCompletion.claim(CompletableFuture.java:529)
    at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:653)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:632)
    at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474)
    at java.util.concurrent.CompletableFuture.postFire(CompletableFuture.java:561)
    at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:635)
    at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
    at net.minecraft.client.renderer.texture.TextureManager$$Lambda$2817/942714988.execute(Unknown Source)
    at com.mojang.blaze3d.systems.RenderSystem.replayQueue(SourceFile:112)
    at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:99)

-- Overlay render details --
Details:
    Overlay name: net.minecraft.client.gui.ResourceLoadProgressGui
Stacktrace:
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:472)
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:924)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:553)
    at net.minecraft.client.main.Main.main(SourceFile:204)
    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.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:56)
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$404/1933129092.call(Unknown Source)
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54)
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72)
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81)
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65)

-- System Details --
Details:
    Minecraft Version: 1.15.2
    Minecraft Version ID: 1.15.2
    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: 552731472 bytes (527 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
    CPUs: 4
    JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    ModLauncher: 5.1.0+69+master.79f13f7
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /eventbus-2.2.0-service.jar eventbus PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-2.1.1-shadowed.jar accesstransformer PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar runtimedistcleaner PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar fml TRANSFORMATIONSERVICE 
    FML: 31.2
    Forge: net.minecraftforge:31.2.0
    FML Language Providers: 
        [email protected]
        minecraft@1
    Mod List: 
        forge-1.15.2-31.2.0-client.jar Minecraft {[email protected] CREATE_REGISTRIES}
        illagers_plus-2.2.jar Illagers+ {[email protected] CREATE_REGISTRIES}
        MutantBeasts-1.15.2-1.0.8.jar Mutant Beasts {[email protected] CREATE_REGISTRIES}
        forge-1.15.2-31.2.0-universal.jar Forge {[email protected] CREATE_REGISTRIES}
        PattysMoreStuff-Stable-1.2.7a.jar pattysmorestuff {[email protected] ERROR}
    Launched Version: 1.15.2-forge-31.2.0
    Backend library: LWJGL version 3.2.2 build 10
    Backend API: Intel(R) HD Graphics 5500 GL version 4.4.0 - Build 20.19.15.4835, Intel
    GL Caps: Using framebuffer using OpenGL 3.0
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    Resource Packs: vanilla
    Current Language: ~~ERROR~~ NullPointerException: null
    CPU: 4x Intel(R) Core(TM) i5-5200U CPU @ 2.20GHz