[1.16.5] Minecraft keeps Crashing "whilst rendering overlay"

[Olenderman]

I just made a new Modlist because I made a new server, and since that Minecraft just keeps crashing and I have no Idea why, I really, really need help I just wanna play with my friends again.

the Error Message says:

The game crashed whilst rendering overlay
Error: java.lang.NoSuchFieldError: children

Exit-Code: -1

 

The full crash Report:

---- Minecraft Crash Report ----
// Why did you do that?

Time: 30.12.22 10:18
Description: Rendering overlay

java.lang.NoSuchFieldError: children
    at com.bobmowzie.mowziesmobs.client.model.tools.MowzieGeoBuilder.constructBone(MowzieGeoBuilder.java:48) ~[?:1.5.25] {re:classloading}
    at software.bernie.geckolib3.geo.render.GeoBuilder.constructGeoModel(GeoBuilder.java:37) ~[?:3.0.106] {re:classloading}
    at software.bernie.geckolib3.file.GeoModelLoader.loadModel(GeoModelLoader.java:30) ~[?:3.0.106] {re:classloading}
    at software.bernie.geckolib3.resource.GeckoLibCache.lambda$reload$1(GeckoLibCache.java:69) ~[?:3.0.106] {re:classloading}
    at software.bernie.geckolib3.resource.GeckoLibCache$$Lambda$6456/317831020.apply(Unknown Source) ~[?:?] {}
    at software.bernie.geckolib3.resource.GeckoLibCache.lambda$null$5(GeckoLibCache.java:86) ~[?:3.0.106] {re:classloading}
    at software.bernie.geckolib3.resource.GeckoLibCache$$Lambda$7139/1231436157.get(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1582) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1574) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1689) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51] {}

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

-- Head --
Thread: Render thread
Stacktrace:
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:484) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:securitycraft.mixins.json:camera.GameRendererMixin,pl:mixin:A,pl:runtimedistcleaner:A}
-- Overlay render details --
Details:
    Overlay name: net.minecraft.client.gui.ResourceLoadProgressGui
Stacktrace:
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:484) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:securitycraft.mixins.json:camera.GameRendererMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:977) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    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:51) [forge-1.16.5-36.2.33.jar:36.2] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$463/1143968486.call(Unknown Source) [forge-1.16.5-36.2.33.jar:36.2] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.1.3.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.1.3.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.1.3.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.1.3.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.1.3.jar:?] {}

-- System Details --
Details:
    Minecraft Version: 1.16.5
    Minecraft Version ID: 1.16.5
    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: 794196456 bytes (757 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
    CPUs: 4
    JVM Flags: 10 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+IgnoreUnrecognizedVMOptions -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    ModLauncher: 8.1.3+8.1.3+main-8.1.x.c94d18ec
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /mixin-0.8.4.jar mixin PLUGINSERVICE 
        /eventbus-4.0.0.jar eventbus PLUGINSERVICE 
        /forge-1.16.5-36.2.33.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.33.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
        /forge-1.16.5-36.2.33.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.33.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.4.jar mixin TRANSFORMATIONSERVICE 
        /forge-1.16.5-36.2.33.jar fml TRANSFORMATIONSERVICE 
    FML: 36.2
    Forge: net.minecraftforge:36.2.33
    FML Language Providers: 
        javafml@36.2
        minecraft@1
    Mod List: 
        forge-1.16.5-36.2.33-client.jar                   |Minecraft                     |minecraft                     |1.16.5              |ENQUEUE_IM|Manifest: NOSIGNATURE
        inventorypets-1.16.5-2.0.15.jar                   |Inventory Pets                |inventorypets                 |2.0.15              |ENQUEUE_IM|Manifest: NOSIGNATURE
        mowziesmobs-1.5.25.jar                            |Mowzie's Mobs                 |mowziesmobs                   |1.5.25              |ENQUEUE_IM|Manifest: NOSIGNATURE
        forge-1.16.5-36.2.33-universal.jar                |Forge                         |forge                         |36.2.33             |ENQUEUE_IM|Manifest: 22:af:21:d8:19:82:7f:93:94:fe:2b:ac:b7:e4:41:57:68:39:87:b1:a7:5c:c6:44:f9:25:74:21:14:f5:0d:90
        secretrooms-1.16.5-1.1.4.jar                      |Secret Rooms 6                |secretroomsmod                |1.16.5-1.1.4        |ENQUEUE_IM|Manifest: NOSIGNATURE
        bmorph-1.16.5-3.0.1.jar                           |Budschie's Morph Mod          |bmorph                        |1.16.5-3.0.1        |ENQUEUE_IM|Manifest: NOSIGNATURE
        Xaeros_Minimap_22.17.0_Forge_1.16.5.jar           |Xaero's Minimap               |xaerominimap                  |22.17.0             |ENQUEUE_IM|Manifest: NOSIGNATURE
        geckolib-forge-1.16.5-3.0.106.jar                 |GeckoLib                      |geckolib3                     |3.0.106             |ENQUEUE_IM|Manifest: NOSIGNATURE
        AutoRegLib-1.6-49.jar                             |AutoRegLib                    |autoreglib                    |1.6-49              |ENQUEUE_IM|Manifest: NOSIGNATURE
        Quark-r2.4-322.jar                                |Quark                         |quark                         |r2.4-322            |ENQUEUE_IM|Manifest: NOSIGNATURE
        [1.16.5]+SecurityCraft+v1.9.4.jar                 |SecurityCraft                 |securitycraft                 |v1.9.4              |ENQUEUE_IM|Manifest: NOSIGNATURE
        jei-1.16.5-7.7.1.153.jar                          |Just Enough Items             |jei                           |7.7.1.153           |ENQUEUE_IM|Manifest: NOSIGNATURE
        Vampirism-1.16.5-1.9.0.jar                        |Vampirism                     |vampirism                     |1.9.0               |ENQUEUE_IM|Manifest: NOSIGNATURE
    Crash Report UUID: a507c0ea-151e-4f02-bd9c-77167d060749
    Launched Version: 1.16.5-forge-36.2.33
    Backend library: LWJGL version 3.2.2 build 10
    Backend API: Intel(R) UHD Graphics 620 GL version 4.5.0 - Build 24.20.100.6286, 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)
    Graphics mode: fancy
    Resource Packs: 
    Current Language: English (US)
    CPU: 4x Intel(R) Core(TM) i3-8130U CPU @ 2.20GHz

Edited December 30, 2022 by Olenderman

[ChampionAsh5357]

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

Currently supported versions are 1.19.2 (Latest) and 1.18.2 (LTS).