Minecraft forge 1.16.5 Mod loading error

[cert14457]

It was going well just now, but suddenly there was a mode collision error. Where is the problem?

Here the log

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 12/31/22 3:32 PM
Description: Mod loading error has occurred

java.lang.Exception: Mod Loading has failed
    at net.minecraftforge.fml.CrashReportExtender.dumpModLoadingCrashReport(CrashReportExtender.java:85) [?:?] {re:classloading}
    at net.minecraftforge.fml.client.ClientModLoader.completeModLoading(ClientModLoader.java:188) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.lambda$null$1(Minecraft.java:508) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft$$Lambda$8197/280886220.run(Unknown Source) [?:?] {}
    at net.minecraft.util.Util.func_215077_a(Util.java:320) [?:?] {re:classloading,re:mixin}
    at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:504) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft$$Lambda$7931/700523674.accept(Unknown Source) [?:?] {}
    at net.minecraft.client.gui.ResourceLoadProgressGui.func_230430_a_(ResourceLoadProgressGui.java:113) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:481) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:977) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) [?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) [?:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
    at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.5-36.2.28.jar:36.2] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$505/750797656.call(Unknown Source) [forge-1.16.5-36.2.28.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:?] {}

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

-- Head --
Thread: Render thread
Stacktrace:
    at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1207) ~[?:1.8.0_51] {}
-- MOD forge --
Details:
    Caused by 0: java.lang.ExceptionInInitializerError
        at net.minecraftforge.common.ForgeMod.<init>(ForgeMod.java:162) ~[?:?] {re:classloading}
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_51] {}
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_51] {}
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {}
        at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {}
        at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_51] {}
        at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[?:36.2] {re:classloading}
        at net.minecraftforge.fml.javafmlmod.FMLModContainer$$Lambda$3114/1585101559.run(Unknown Source) ~[?:?] {}
        at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[?:?] {re:classloading}
        at net.minecraftforge.fml.ModContainer$$Lambda$3143/366180667.run(Unknown Source) ~[?:?] {}
        at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1618) ~[?:1.8.0_51] {}
        at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1610) ~[?:1.8.0_51] {}
        at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51] {}
        at java.util.concurrent.ForkJoinPool$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] {}

    Mod File: forge-1.16.5-36.2.28-universal.jar
    Failure message: Forge (forge) has failed to load correctly
        java.lang.ExceptionInInitializerError: null
    Mod Version: 36.2.28
    Mod Issue URL: http://www.minecraftforge.net/
    Exception message: java.util.ConcurrentModificationException
Stacktrace:
    at java.util.TreeMap$PrivateEntryIterator.nextEntry(TreeMap.java:1207) ~[?:1.8.0_51] {}
    at java.util.TreeMap$ValueIterator.next(TreeMap.java:1252) ~[?:1.8.0_51] {}
    at net.minecraftforge.common.BiomeDictionary.listSupertypes(BiomeDictionary.java:276) ~[?:?] {re:classloading}
    at net.minecraftforge.common.BiomeDictionary.addTypes(BiomeDictionary.java:197) ~[?:?] {re:classloading}
    at net.minecraftforge.common.BiomeDictionary.registerVanillaBiomes(BiomeDictionary.java:347) ~[?:?] {re:classloading}
    at net.minecraftforge.common.BiomeDictionary.<clinit>(BiomeDictionary.java:188) ~[?:?] {re:classloading}
    at net.minecraftforge.common.ForgeMod.<init>(ForgeMod.java:162) ~[?:?] {re:classloading}
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_51] {}
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_51] {}
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_51] {}
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422) ~[?:1.8.0_51] {}
    at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_51] {}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer.constructMod(FMLModContainer.java:81) ~[?:36.2] {re:classloading}
    at net.minecraftforge.fml.javafmlmod.FMLModContainer$$Lambda$3114/1585101559.run(Unknown Source) ~[?:?] {}
    at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:120) ~[?:?] {re:classloading}
    at net.minecraftforge.fml.ModContainer$$Lambda$3143/366180667.run(Unknown Source) ~[?:?] {}
    at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1618) ~[?:1.8.0_51] {}
    at java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1610) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_51] {}
    at java.util.concurrent.ForkJoinPool$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] {}

-- 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: 3059096920 bytes (2917 MB) / 4294967296 bytes (4096 MB) up to 6442450944 bytes (6144 MB)
    CPUs: 12
    JVM Flags: 10 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+IgnoreUnrecognizedVMOptions -Xmx6G -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-1.16.5-36.2.28.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.28.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
        /forge-1.16.5-36.2.28.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.28.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.4.jar mixin TRANSFORMATIONSERVICE 
        /forge-1.16.5-36.2.28.jar fml TRANSFORMATIONSERVICE 
    FML: 36.2
    Forge: net.minecraftforge:36.2.28
    FML Language Providers: 
        [email protected]
        minecraft@1
    Mod List: 
        forge-1.16.5-36.2.28-client.jar                   |Minecraft                     |minecraft                     |1.16.5              |CREATE_REG|Manifest: NOSIGNATURE
        useful_backpacks-1.16.5-1.12.1.90.jar             |Useful Backpacks              |usefulbackpacks               |1.12.1.90           |CREATE_REG|Manifest: f4:a6:0b:ee:cb:8a:1a:ea:9f:9d:45:91:8f:8b:b3:ae:26:f3:bf:05:86:1d:90:9e:f6:32:2a:1a:ed:1d:ce:b0
        BetterDungeons-1.16.4-1.2.1.jar                   |YUNG's Better Dungeons        |betterdungeons                |1.16.4-1.2.1        |CREATE_REG|Manifest: NOSIGNATURE
        mine-mine-no-mi-1.16.5-0.9.1.jar                  |Mine Mine no Mi               |mineminenomi                  |0.9.1               |CREATE_REG|Manifest: NOSIGNATURE
        dungeons_plus-1.16.5-1.1.5.jar                    |Dungeons Plus                 |dungeons_plus                 |1.1.5               |CREATE_REG|Manifest: NOSIGNATURE
        AoA3-1.16.5-3.6.8 (1).jar                         |Advent of Ascension           |aoa3                          |1.16.5-3.6.8        |CREATE_REG|Manifest: NOSIGNATURE
        jei-1.16.5-7.7.1.152.jar                          |Just Enough Items             |jei                           |7.7.1.152           |CREATE_REG|Manifest: NOSIGNATURE
        dungeons_mobs-1.16.5-1.0.10.jar                   |Dungeons Mobs                 |dungeons_mobs                 |1.0.10              |CREATE_REG|Manifest: NOSIGNATURE
        dungeons_enhanced-1.16.5-1.8.1.jar                |Dungeons Enhanced             |dungeons_enhanced             |1.8.1               |CREATE_REG|Manifest: NOSIGNATURE
        playerex-1.1.8-1.16.5 (1).jar                     |Player Ex                     |playerex                      |1.1.8               |CREATE_REG|Manifest: NOSIGNATURE
        Neat+1.7-25.jar                                   |Neat                          |neat                          |1.7-25              |CREATE_REG|Manifest: NOSIGNATURE
        BetterCaves-Forge-1.16.4-1.1.2.jar                |YUNG's Better Caves           |bettercaves                   |1.16.4-1.1.2        |CREATE_REG|Manifest: NOSIGNATURE
        Xaeros_Minimap_21.14.0_Forge_1.16.5.jar           |Xaero's Minimap               |xaerominimap                  |21.14.0             |CREATE_REG|Manifest: NOSIGNATURE
        comforts-forge-1.16.5-4.0.1.2.jar                 |Comforts                      |comforts                      |1.16.5-4.0.1.1      |CREATE_REG|Manifest: NOSIGNATURE
        YungsApi-1.16.4-Forge-13.jar                      |YUNG's API                    |yungsapi                      |1.16.4-Forge-13     |CREATE_REG|Manifest: NOSIGNATURE
        Infinite_Dungeons-1.16.5-1.0.9.jar                |Infinite Dungeons             |infinite_dungeons             |NONE                |CREATE_REG|Manifest: NOSIGNATURE
        Bookshelf-Forge-1.16.5-10.4.32.jar                |Bookshelf                     |bookshelf                     |10.4.32             |CREATE_REG|Manifest: eb:c4:b1:67:8b:f9:0c:db:dc:4f:01:b1:8e:61:64:39:4c:10:85:0b:a6:c4:c7:48:f0:fa:95:f2:cb:08:3a:e5
        EnchantmentDescriptions-1.16.5-7.1.20.jar         |EnchantmentDescriptions       |enchdesc                      |7.1.20              |CREATE_REG|Manifest: eb:c4:b1:67:8b:f9:0c:db:dc:4f:01:b1:8e:61:64:39:4c:10:85:0b:a6:c4:c7:48:f0:fa:95:f2:cb:08:3a:e5
        Library_of_Exile-1.16.5-1.2.3.jar                 |Library Of Exile              |library_of_exile              |NONE                |CREATE_REG|Manifest: NOSIGNATURE
        u_team_core-1.16.5-3.2.1.196.jar                  |U Team Core                   |uteamcore                     |3.2.1.196           |CREATE_REG|Manifest: f4:a6:0b:ee:cb:8a:1a:ea:9f:9d:45:91:8f:8b:b3:ae:26:f3:bf:05:86:1d:90:9e:f6:32:2a:1a:ed:1d:ce:b0
        enchantwithmob-1.16.5-1.5.2.jar                   |Enchant With Mob              |enchantwithmob                |1.16.5-1.5.2        |CREATE_REG|Manifest: NOSIGNATURE
        forge-1.16.5-36.2.28-universal.jar                |Forge                         |forge                         |36.2.28             |ERROR     |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
        BetterMineshafts-Forge-1.16.4-2.0.4.jar           |YUNG's Better Mineshafts      |bettermineshafts              |1.16.4-2.0.4        |CREATE_REG|Manifest: NOSIGNATURE
        DynamicSurroundings-1.16.5-4.0.5.0.jar            |§3Dynamic Surroundings        |dsurround                     |4.0.5.0             |CREATE_REG|Manifest: NOSIGNATURE
        structure_gel-1.16.5-1.7.8.jar                    |Structure Gel API             |structure_gel                 |1.7.8               |CREATE_REG|Manifest: NOSIGNATURE
        DungeonsArise-1.16.5-2.1.49-beta.jar              |When Dungeons Arise           |dungeons_arise                |2.1.49              |CREATE_REG|Manifest: NOSIGNATURE
    Crash Report UUID: 6bbadff2-b1c6-4d27-b792-414daf5446f4

[Matyrobbrt]

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