Upon loading the server or the client itself through the launcher, I get this crash:
crash-2020-12-29_16.51.25-fml.txt

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

Time: 12/29/20 4:51 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:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:randompatches.mixins.json:client.MinecraftMixin,pl:mixin:APP:mining_helmet.mixins.json:MinecraftMixin,pl:mixin:APP:charm.mixins.json:accessor.MinecraftAccessor,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft$$Lambda$13275/183227821.run(Unknown Source) [?:?] {}
at net.minecraft.util.Util.func_215077_a(Util.java:418) [?:?] {re:mixin,re:classloading,xf:OptiFine:default,pl:mixin:APP:smoothboot.mixins.json:UtilMixin,pl:mixin:A}
at net.minecraft.client.Minecraft.lambda$new$2(Minecraft.java:504) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:randompatches.mixins.json:client.MinecraftMixin,pl:mixin:APP:mining_helmet.mixins.json:MinecraftMixin,pl:mixin:APP:charm.mixins.json:accessor.MinecraftAccessor,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft$$Lambda$11547/1549113602.accept(Unknown Source) [?:?] {}
at net.minecraft.client.gui.ResourceLoadProgressGui.func_230430_a_(ResourceLoadProgressGui.java:172) [?:?] {re:classloading,xf:OptiFine:default}
at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:802) [?:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,xf:OptiFine:default,pl:mixin:APP:dungeons_gear.mixins.json:GameRendererMixin,pl:mixin:APP:totaldarkness.mixins.json:MixinGameRenderer,pl:mixin:A}
at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:976) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:randompatches.mixins.json:client.MinecraftMixin,pl:mixin:APP:mining_helmet.mixins.json:MinecraftMixin,pl:mixin:APP:charm.mixins.json:accessor.MinecraftAccessor,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) [?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:randompatches.mixins.json:client.MinecraftMixin,pl:mixin:APP:mining_helmet.mixins.json:MinecraftMixin,pl:mixin:APP:charm.mixins.json:accessor.MinecraftAccessor,pl:mixin:A,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(Main.java:184) [?:?] {re:classloading,re:mixin,pl:runtimedistcleaner:A,pl:mixin:A,pl:runtimedistcleaner:A}
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51] {}
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51] {}
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51] {}
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51] {}
at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) [forge-1.16.4-35.1.13.jar:35.1] {}
at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$494/1680479914.call(Unknown Source) [forge-1.16.4-35.1.13.jar:35.1] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.6.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.6.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.6.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.6.jar:?] {re:classloading}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.6.jar:?] {re:classloading}

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

-- Head --
Thread: Render thread
Stacktrace:
at it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap.rehash(Object2FloatOpenHashMap.java:1118) ~[fastutil-8.2.1.jar:?] {re:classloading}
-- MOD quark --
Details:
Mod File: Quark-r2.4-283.jar
Failure message: Quark (quark) encountered an error during the common_setup event phase
java.lang.ArrayIndexOutOfBoundsException: -1
Mod Version: r2.4-283
Mod Issue URL: https://github.com/Vazkii/Quark
Exception message: java.lang.ArrayIndexOutOfBoundsException: -1
Stacktrace:
at it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap.rehash(Object2FloatOpenHashMap.java:1118) ~[fastutil-8.2.1.jar:?] {re:classloading}
at it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap.insert(Object2FloatOpenHashMap.java:272) ~[fastutil-8.2.1.jar:?] {re:classloading}
at it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap.put(Object2FloatOpenHashMap.java:280) ~[fastutil-8.2.1.jar:?] {re:classloading}
at vazkii.quark.content.world.module.underground.GlowshroomUndergroundBiomeModule.setup(GlowshroomUndergroundBiomeModule.java:80) ~[?:r2.4-283] {re:classloading}
at vazkii.quark.base.module.ModuleLoader$$Lambda$12704/593133936.accept(Unknown Source) ~[?:?] {}
at java.util.HashMap$Values.forEach(HashMap.java:972) ~[?:1.8.0_51] {}
at vazkii.quark.base.module.ModuleLoader.dispatch(ModuleLoader.java:87) ~[?:r2.4-283] {re:classloading}
at vazkii.quark.base.module.ModuleLoader.setup(ModuleLoader.java:59) ~[?:r2.4-283] {re:classloading}
at vazkii.quark.base.proxy.CommonProxy.setup(CommonProxy.java:60) ~[?:r2.4-283] {re:classloading}
at vazkii.quark.base.proxy.CommonProxy$$Lambda$9060/1500407640.accept(Unknown Source) ~[?:?] {}
at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:247) ~[eventbus-3.0.5-service.jar:?] {}
at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:239) ~[eventbus-3.0.5-service.jar:?] {}
at net.minecraftforge.eventbus.EventBus$$Lambda$2971/1165725635.invoke(Unknown Source) ~[?:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:297) ~[eventbus-3.0.5-service.jar:?] {}
at net.minecraftforge.fml.javafmlmod.FMLModContainer.acceptEvent(FMLModContainer.java:120) ~[?:35.1] {re:classloading}
at net.minecraftforge.fml.ModContainer.lambda$buildTransitionHandler$4(ModContainer.java:121) ~[?:?] {re:classloading}
at net.minecraftforge.fml.ModContainer$$Lambda$3351/597410879.run(Unknown Source) ~[?:?] {}
at java.util.concurrent.CompletableFuture$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] {re:computing_frames}
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_51] {}

-- System Details --
Details:
Minecraft Version: 1.16.4
Minecraft Version ID: 1.16.4
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: 7290850432 bytes (6953 MB) / 10737418240 bytes (10240 MB) up to 10737418240 bytes (10240 MB)
CPUs: 8
JVM Flags: 10 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -XX:+UseG1GC -Xmx10G -Xms10G -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
ModLauncher: 8.0.6+85+master.325de55
ModLauncher launch target: fmlclient
ModLauncher naming: srg
ModLauncher services:
/mixin-0.8.2.jar mixin PLUGINSERVICE
/eventbus-3.0.5-service.jar eventbus PLUGINSERVICE
/forge-1.16.4-35.1.13.jar object_holder_definalize PLUGINSERVICE
/forge-1.16.4-35.1.13.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-2.2.0-shadowed.jar accesstransformer PLUGINSERVICE
/forge-1.16.4-35.1.13.jar capability_inject_definalize PLUGINSERVICE
/forge-1.16.4-35.1.13.jar runtimedistcleaner PLUGINSERVICE
/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE
/preview_OptiFine_1.16.4_HD_U_G6_pre1.jar OptiFine TRANSFORMATIONSERVICE
/OptiForge-MC1.16.4-0.4.3.jar optiforge TRANSFORMATIONSERVICE
/forge-1.16.4-35.1.13.jar fml TRANSFORMATIONSERVICE
/OptiForge-MC1.16.4-0.4.3.jar FakeOptiFine TRANSFORMATIONSERVICE
/OptiForge-MC1.16.4-0.4.3.jar optiforgewrapper TRANSFORMATIONSERVICE
FML: 35.1
Forge: net.minecraftforge:35.1.13
FML Language Providers:
[email protected]
minecraft@1
Mod List:
TreeChop-1.16.4-0.11.0.jar |treechop |treechop |0.11.0 |SIDED_SETU|NOSIGNATURE
foodexpansion-1.6.1.jar |Food Expansion: Reimagined |foodexpansion |1.6.1 |SIDED_SETU|NOSIGNATURE
UnionLib-1.16.4-3.1.2.jar |UnionLib |unionlib |3.1.2 |SIDED_SETU|NOSIGNATURE
blood-particles-1.16.3-1.0.1.jar |Blood Particles |blood_particles |1.0.1 |SIDED_SETU|NOSIGNATURE
blazegear-1.16.4-1.0.2.jar |Blaze Gear |blazegear |1.16.4-1.0.2 |SIDED_SETU|NOSIGNATURE
incontrol-1.16-5.0.3.jar |InControl |incontrol |1.16-5.0.3 |SIDED_SETU|NOSIGNATURE
torohealth-1.16.4-forge-4.jar |ToroHealth |torohealth |NONE |SIDED_SETU|NOSIGNATURE
wonderful-enchantments-1.16.3-0.9.0.jar |Wonderful Enchantments |wonderful_enchantments |1.16.3-0.9.0 |SIDED_SETU|NOSIGNATURE
essentials-1.16.4-2.9.6.jar |Essentials |essentials |1.16.4-2.9.6 |SIDED_SETU|NOSIGNATURE
BetterCaves-1.16.3-1.0.6.jar |YUNG's Better Caves |bettercaves |1.16.3-1.0.6 |SIDED_SETU|NOSIGNATURE
villagernames_1.16.4-2.5.jar |Villager Names |villagernames |2.5 |SIDED_SETU|NOSIGNATURE
EnhancedVisuals_v1.3.20_mc1.16.4.jar |EnhancedVisuals |enhancedvisuals |1.3.0 |SIDED_SETU|NOSIGNATURE
Controlling-7.0.0.11.jar |Controlling |controlling |7.0.0.11 |SIDED_SETU|NOSIGNATURE
Placebo-1.16.3-4.3.3.jar |Placebo |placebo |4.3.3 |SIDED_SETU|NOSIGNATURE
citadel-1.5.3.jar |Citadel |citadel |1.5.3 |SIDED_SETU|NOSIGNATURE
alexsmobs-1.2.1.jar |Alex's Mobs |alexsmobs |1.2.1 |SIDED_SETU|NOSIGNATURE
ftb-gui-library-1604.1.1.26.jar |FTB GUI Library |ftbguilibrary |1604.1.1.26 |SIDED_SETU|NOSIGNATURE
gemsnjewels-1.16.4-0.18.0.jar |Gems & Jewels |gemsnjewels |0.18.0 |SIDED_SETU|NOSIGNATURE
Bookshelf-1.16.4-9.3.18.jar |Bookshelf |bookshelf |9.3.18 |SIDED_SETU|ea:45:b3:82:b6:9d:50:16:95:e7:2e:34:e1:92:d5:b4:9b:69:90:d3:4f:2e:71:99:b0:be:40:80:27:1f:3e:b0
guardvillagers-1.16.4-1.1.8.jar |Guard Villagers |guardvillagers |1.1.8 |SIDED_SETU|NOSIGNATURE
randompatches-2.0.1.jar |RandomPatches |randompatches |2.0.1 |SIDED_SETU|92:f6:29:d4:09:89:f5:f5:98:5e:20:34:31:d0:7b:58:22:06:bd:a5:d1:6a:92:6e:ac:3d:8d:18:c5:b2:5b:d7
ForgivingVoid_1.16.3-5.2.0.jar |Forgiving Void |forgivingvoid |5.2.0 |SIDED_SETU|NOSIGNATURE
ProgressiveBosses-2.2.0-mc1.16.x.jar |Progressive Bosses |progressivebosses |2.2.0 |SIDED_SETU|NOSIGNATURE
foragecraft-1.16.4-2.1.2.jar |ForageCraft |foragecraft |2.1.2 |SIDED_SETU|de:00:69:e2:42:ed:ee:76:d9:64:ab:41:c7:0d:f5:a0:c3:6c:c7:ba:8d:6c:d3:64:2b:51:a1:d3:84:f1:6b:e3
Hwyla-forge-1.10.11-B78_1.16.2.jar |Waila |waila |1.10.11-B78_1.16.2 |SIDED_SETU|NOSIGNATURE
FpsReducer-mc1.16.4-1.18.jar |FPS Reducer |fpsreducer |mc1.16.4-1.18 |SIDED_SETU|NOSIGNATURE
carryon-1.16.3-1.15.1.7.jar |Carry On |carryon |1.15.1.7 |SIDED_SETU|8c:03:ac:7d:21:62:65:e2:83:91:f3:22:57:99:ed:75:78:1e:db:de:03:99:ef:53:3b:59:95:18:01:bc:84:a9
exp_ore-1.16.4-1.0.jar |Exp Ore Block |exp_ore |1.0 |SIDED_SETU|NOSIGNATURE
[1.16.X-1.0.10]+Dragon+Mounts+Legacy.jar |Dragon Mounts: Legacy |dragonmounts |1.0.10 |SIDED_SETU|NOSIGNATURE
Bundles-1.3.jar |Bundles! |bundles |1.3 |SIDED_SETU|NOSIGNATURE
supplementaries-0.9.15-1.jar |Supplementaries |supplementaries |0.9.15-1 |SIDED_SETU|NOSIGNATURE
playereatinganimation-1.2.jar |Player Eating Animation |playereatinganimation |1.2 |SIDED_SETU|NOSIGNATURE
Hexxit+Gear+2-1.16.2-1.2.jar |Hexxit Gear 2 |hexxitgear |1.2 |SIDED_SETU|NOSIGNATURE
konkrete_1.1.0_MC_1.16.2-1.16.4.jar |Konkrete |konkrete |1.1.0 |SIDED_SETU|NOSIGNATURE
betterendforge-1.16.4-1.2.0.jar |BetterEnd Forge Port |betterendforge |1.16.4-1.2.0 |SIDED_SETU|NOSIGNATURE
structure-gel-api-1.16.4-1.7.2.jar |Structure Gel API |structure_gel |1.7.2 |SIDED_SETU|NOSIGNATURE
corpse-1.16.4-1.0.4.jar |Corpse |corpse |1.16.4-1.0.4 |SIDED_SETU|NOSIGNATURE
chocolate-1.2.0-1.16.4.jar |Chocolate |chocolate |1.2.0-1.16.4 |SIDED_SETU|NOSIGNATURE
mcw-bridges-1.0.4-mc1.16.4.jar |Macaw's Bridges |mcwbridges |1.0.4 |SIDED_SETU|NOSIGNATURE
repurposed_structures-1.16.4-2.3.3.jar |Repurposed Structures |repurposed_structures |1.16.4-2.3.3 |SIDED_SETU|NOSIGNATURE
AmbientSounds_v3.1.2_mc1.16.4.jar |Ambient Sounds |ambientsounds |3.0.3 |SIDED_SETU|NOSIGNATURE
fastfurnaceminusreplacement-1.1-1.16.3.jar |Fast Furnace Minus Replacement|fastfurnaceminusreplacement |1.1-1.16.3 |SIDED_SETU|NOSIGNATURE
BiomesOPlenty-1.16.4-13.0.0.425-universal.jar |Biomes O' Plenty |biomesoplenty |1.16.4-13.0.0.424 |SIDED_SETU|NOSIGNATURE
EndRemastered-1.16.4+R2.jar |EndRemastered_1.0.1 |endrem |1.16.4-1.0.1 |SIDED_SETU|NOSIGNATURE
valhelsia_structures-16.0.5.jar |Valhelsia Structures |valhelsia_structures |16.0.5 |SIDED_SETU|NOSIGNATURE
dungeons-plus-1.16.4-1.1.0.jar |Dungeons Plus |dungeons_plus |1.1.0 |SIDED_SETU|NOSIGNATURE
extcaves-2.4.jar |Extended Caves |extcaves |2.4 |SIDED_SETU|NOSIGNATURE
BetterDefaultBiomes-1.16.4-Alpha+2.5.1.jar |Better Default Biomes |betterdefaultbiomes |Alpha 2.5.1 |SIDED_SETU|NOSIGNATURE
simplefarming-1.16.4-1.3.5.jar |Simple Farming |simplefarming |1.16.4-1.3.5 |SIDED_SETU|NOSIGNATURE
villagespawnpoint_1.16.4-1.3.jar |Village Spawn Point |villagespawnpoint |1.3 |SIDED_SETU|NOSIGNATURE
decorative_winter-0.1.1.jar |Decorative Winter |decorative_winter |0.1.1 |SIDED_SETU|NOSIGNATURE
curios-forge-1.16.4-4.0.3.0.jar |Curios API |curios |1.16.4-4.0.3.0 |SIDED_SETU|NOSIGNATURE
eidolon-0.2.4.jar |Eidolon |eidolon |0.2.4 |SIDED_SETU|NOSIGNATURE
Patchouli-1.16.4-48.jar |Patchouli |patchouli |1.16.4-48 |SIDED_SETU|NOSIGNATURE
collective-1.16.4-1.53.jar |Collective |collective |1.53 |SIDED_SETU|NOSIGNATURE
betterweather-1.1.1.jar |Better Weather |betterweather |1.0.1 |SIDED_SETU|NOSIGNATURE
UsefulBats(1.16.4)-1.0.1.jar |Useful Bats |usefulbatsmod |1.16.4-1.0.1 |SIDED_SETU|NOSIGNATURE
petrevivemod-1.1.jar |Pet Revive Mod |petrevive |1.0 |SIDED_SETU|NOSIGNATURE
extlights-3.3.jar |Extended Lights |extlights |3.3 |SIDED_SETU|NOSIGNATURE
BetterHunger-1.16.4-5.0.2.jar |BetterHunger |betterhunger |5.0.2 |SIDED_SETU|ea:45:b3:82:b6:9d:50:16:95:e7:2e:34:e1:92:d5:b4:9b:69:90:d3:4f:2e:71:99:b0:be:40:80:27:1f:3e:b0
Gobber2-1.16.4-2.3.40.jar |Gobber 2 |gobber2 |2.3.40 |SIDED_SETU|NOSIGNATURE
EnigmaticLegacy-2.10.1.jar |Enigmatic Legacy |enigmaticlegacy |2.10.1 |SIDED_SETU|NOSIGNATURE
starterkit_1.16.4-2.1.jar |Starter Kit |starterkit |2.1 |SIDED_SETU|NOSIGNATURE
mcws-roofs-2.0.0-mc1.16.4.jar |Macaw's Roofs |mcwroofs |2.0.0 |SIDED_SETU|NOSIGNATURE
Project+MMO-1.16.4-3.34.1.jar |Project MMO |pmmo |1.16.4-3.34.1 |SIDED_SETU|NOSIGNATURE
cfm-7.0.0-pre19-mc1.16.3.jar |MrCrayfish's Furniture Mod |cfm |7.0.0-pre19 |SIDED_SETU|NOSIGNATURE
observerlib-1.16.4-1.4.4.jar |ObserverLib |observerlib |1.16.4-1.4.4 |SIDED_SETU|NOSIGNATURE
ItemPhysic_v1.4.11_mc1.16.4.jar |ItemPhysic |itemphysic |1.6.0 |SIDED_SETU|NOSIGNATURE
ScalingHealth-1.16.3-4.0.0+0.jar |Scaling Health |scalinghealth |4.0.0+0 |SIDED_SETU|NOSIGNATURE
FastLeafDecay-v25.jar |FastLeafDecay |fastleafdecay |v25 |SIDED_SETU|NOSIGNATURE
BetterMineshafts-Forge-1.16.3-1.1.1.jar |YUNG's Better Mineshafts |bettermineshafts |1.16.3-1.1.1 |SIDED_SETU|NOSIGNATURE
forge-1.16.4-geckolib-3.0.0.jar |GeckoLib |geckolib3 |3.0.0 |SIDED_SETU|NOSIGNATURE
dungeons_gear-1.16.4-3.0.5.jar |Dungeons Gear |dungeons_gear |3.0.5ta |SIDED_SETU|NOSIGNATURE
Kiwi-1.16.3-3.4.1.jar |Kiwi |kiwi |3.4.1 |SIDED_SETU|NOSIGNATURE
CraftandHunt-v2.3.1-1.16.3.jar |Craft and Hunt |craftandhunt |2.3.1 |SIDED_SETU|NOSIGNATURE
mining-helmet-1.16.4-2.0.0.jar |Mining Helmet |mining_helmet |2.0.0 |SIDED_SETU|NOSIGNATURE
CalemiUtils-1.16.4-1.0.1.jar |Calemi's Utils |calemiutils |1.0.1 |SIDED_SETU|NOSIGNATURE
Bountiful+Baubles+FORGE-1.16.3-0.0.2.jar |Bountiful Baubles |bountifulbaubles |NONE |SIDED_SETU|NOSIGNATURE
item-filters-1604.2.2.19.jar |Item Filters |itemfilters |1604.2.2.19 |SIDED_SETU|NOSIGNATURE
xlpackets-1.1.jar |XL Packets |xlpackets |1.1 |SIDED_SETU|NOSIGNATURE
jei-1.16.4-7.6.0.62.jar |Just Enough Items |jei |7.6.0.62 |SIDED_SETU|NOSIGNATURE
OptiForge-MC1.16.4-0.4.3.jar |OptiForge |optiforge |0.4.3 |SIDED_SETU|NOSIGNATURE
AttributeFix-1.16.4-9.0.2.jar |AttributeFix |attributefix |9.0.2 |SIDED_SETU|ea:45:b3:82:b6:9d:50:16:95:e7:2e:34:e1:92:d5:b4:9b:69:90:d3:4f:2e:71:99:b0:be:40:80:27:1f:3e:b0
the-conjurer-1.16.4-1.0.13.jar |The Conjurer |conjurer_illager |1.0.13 |SIDED_SETU|NOSIGNATURE
dungeons_mobs-1.16.4-1.0.2.jar |Dungeons Mobs |dungeons_mobs |1.0.2 |SIDED_SETU|NOSIGNATURE
RandomTP-MC1.16-4.1.3.jar |Random Teleport Mod |randomtp |MC1.16.1-4.1.2 |SIDED_SETU|NOSIGNATURE
WAWLA-1.16.4-7.0.2.jar |WAWLA |wawla |7.0.2 |SIDED_SETU|ea:45:b3:82:b6:9d:50:16:95:e7:2e:34:e1:92:d5:b4:9b:69:90:d3:4f:2e:71:99:b0:be:40:80:27:1f:3e:b0
invtweaks-1.16.4-1.0.1.jar |Inventory Tweaks Renewed |invtweaks |1.16.4-1.0.1 |SIDED_SETU|NOSIGNATURE
Waystones_1.16.3-7.3.1.jar |Waystones |waystones |7.3.1 |SIDED_SETU|NOSIGNATURE
totaldarkness-1.2-1.16.3.jar |Total Darkness |totaldarkness |1.2-1.16.3 |SIDED_SETU|NOSIGNATURE
Clumps-6.0.0.13.jar |Clumps |clumps |6.0.0.13 |SIDED_SETU|NOSIGNATURE
comforts-forge-1.16.4-4.0.0.2.jar |Comforts |comforts |1.16.4-4.0.0.2 |SIDED_SETU|NOSIGNATURE
tumbleweed-1.16-0.4.9.jar |Tumbleweed |tumbleweed |1.16-0.4.9 |SIDED_SETU|NOSIGNATURE
TravelersBackpack-1.16.4-5.3.3.jar |Traveler's Backpack |travelersbackpack |5.3.3 |SIDED_SETU|NOSIGNATURE
Artifacts-1.16.4-2.7.3.jar |Artifacts |artifacts |1.16.4-2.7.3 |SIDED_SETU|NOSIGNATURE
decorative_blocks-1.16.4-1.7.0.jar |Decorative Blocks |decorative_blocks |1.7.0 |SIDED_SETU|NOSIGNATURE
champions-forge-1.16.3-2.0.0.1.jar |Champions |champions |1.16.3-2.0.0.1 |SIDED_SETU|NOSIGNATURE
DungeonCrawl-1.16.3-2.2.2.jar |Dungeon Crawl |dungeoncrawl |2.2.2 |SIDED_SETU|NOSIGNATURE
betteranimalsplus-1.16.4-10.1.0.jar |Better Animals Plus |betteranimalsplus |10.1.0 |SIDED_SETU|NOSIGNATURE
lock-and-key-1.16.4-1.0.0.jar |Lock and Key |lock_and_key |1.0.0 |SIDED_SETU|NOSIGNATURE
nhacampfire_1.16.4-3.0.jar |No Hostiles Around Campfire |nhacampfire |3.0 |SIDED_SETU|NOSIGNATURE
outvoted-1.16.4-1.0.1.jar |Outvoted |outvoted |1.0.1 |SIDED_SETU|NOSIGNATURE
DataFixerSlayer+1.0-2.jar |DataFixerSlayer |datafixerslayer |1.0-2 |SIDED_SETU|NOSIGNATURE
iceandfire-2.1.4-1.16.4.jar |Ice and Fire |iceandfire |2.1.4-1.16.4 |SIDED_SETU|NOSIGNATURE
walljump-forge-1.16.4-1.3.6.jar |Wall-Jump! |walljump |1.16.4-1.3.6 |SIDED_SETU|NOSIGNATURE
iChunUtil-1.16.3-10.0.0.jar |iChunUtil |ichunutil |10.0.0 |SIDED_SETU|NOSIGNATURE
CraftTweaker-1.16.4-7.0.0.63.jar |CraftTweaker |crafttweaker |7.0.0.63 |SIDED_SETU|NOSIGNATURE
ars_nouveau-1.16.4-1.9.6.jar |Ars Nouveau |ars_nouveau |1.9.6 |SIDED_SETU|NOSIGNATURE
firstaid-1.9.5.jar |First Aid |firstaid |1.9.5 |SIDED_SETU|NOSIGNATURE
forge-1.16.4-35.1.13-universal.jar |Forge |forge |35.1.13 |SIDED_SETU|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
notreepunching-forge-1.16.4-4.1.1.jar |No Tree Punching |notreepunching |4.1.1 |SIDED_SETU|NOSIGNATURE
scuba-gear-1.16.4-1.0.1.jar |Scuba Gear |scuba_gear |1.0.1 |SIDED_SETU|NOSIGNATURE
recipebuffers-1.1.jar |Recipe Buffers |recipebuffers |1.1 |SIDED_SETU|41:ce:50:66:d1:a0:05:ce:a1:0e:02:85:9b:46:64:e0:bf:2e:cf:60:30:9a:fe:0c:27:e0:63:66:9a:84:ce:8a
coldsnaphorde-1.2.3.jar |Cold Snap Horde |coldsnaphorde |1.2.3 |SIDED_SETU|NOSIGNATURE
DynamicSurroundings-1.16.4-4.0.1.4.jar |ยง3Dynamic Surroundings |dsurround |1.16.4-4.0.1.3 |SIDED_SETU|b4:98:14:b9:76:55:25:4f:e5:5f:4d:71:90:87:43:5b:f9:d5:3a:02:60:42:5e:da:1f:15:9c:ff:be:a9:7c:77
forge-1.16.4-35.1.13-client.jar |Minecraft |minecraft |1.16.4 |SIDED_SETU|NOSIGNATURE
fxcontrol-1.16-2.0.1.jar |FxControl |fxcontrol |1.16-2.0.1 |SIDED_SETU|NOSIGNATURE
EnchantmentDescriptions-1.16.4-6.0.2.jar |EnchantmentDescriptions |enchdesc |6.0.2 |SIDED_SETU|ea:45:b3:82:b6:9d:50:16:95:e7:2e:34:e1:92:d5:b4:9b:69:90:d3:4f:2e:71:99:b0:be:40:80:27:1f:3e:b0
swingthroughgrass-1.16.4-1.5.3.jar |SwingThroughGrass |swingthroughgrass |1.16.4-1.5.3 |SIDED_SETU|NOSIGNATURE
pandoras_creatures-1.16.3-2.0.1.jar |Pandoras Creatures |pandoras_creatures |1.16.3-2.0.1 |SIDED_SETU|NOSIGNATURE
livingthings-1.16.4-1.2.3.jar |Living Things |livingthings |1.16.4 - 1.2.3 |SIDED_SETU|NOSIGNATURE
ToolBelt-1.16.3-1.15.2.jar |Tool Belt |toolbelt |1.15.2 |SIDED_SETU|NOSIGNATURE
ftb-quests-1604.1.1.20.jar |FTB Quests |ftbquests |1604.1.1.20 |SIDED_SETU|NOSIGNATURE
compactores-1.16.3-3.0.2.jar |Compact Ores |compactores |3.0.2 |SIDED_SETU|NOSIGNATURE
Classes-1.16.3-1.2.2.jar |Classes |classes |1.16.3-1.2.2 |SIDED_SETU|NOSIGNATURE
SilentLib-1.16.3-4.9.0+63.jar |Silent Lib |silentlib |4.9.0+63 |SIDED_SETU|NOSIGNATURE
greekfantasy-16.4.5.jar |Greek Fantasy |greekfantasy |16.4.5 |SIDED_SETU|NOSIGNATURE
inventoryhotswap-1.16-1.2.jar |Inventory Hotswap |inventoryhotswap |1.0 |SIDED_SETU|NOSIGNATURE
CreativeCore_v2.0.10_mc1.16.4.jar |CreativeCore |creativecore |2.0.0 |SIDED_SETU|NOSIGNATURE
towers_of_the_wild-1.16.4-2.0.1.jar |Towers Of The Wild |towers_of_the_wild |1.16.4-2.0.1 |SIDED_SETU|NOSIGNATURE
smoothboot-forge-1.16-1.1.1.jar |Smooth Boot |smoothboot |1.1.1 |SIDED_SETU|NOSIGNATURE
jeiintegration_1.16.4-6.1.1.11.jar |JEI Integration |jeiintegration |6.1.1.11 |SIDED_SETU|NOSIGNATURE
FastWorkbench-1.16.3-4.4.1.jar |FastWorkbench |fastbench |4.4.1 |SIDED_SETU|NOSIGNATURE
polymorph-forge-1.16.4-0.21.jar |Polymorph |polymorph |1.16.4-0.21 |SIDED_SETU|NOSIGNATURE
AutoRegLib-1.6-47.jar |AutoRegLib |autoreglib |1.6-47 |SIDED_SETU|NOSIGNATURE
Quark-r2.4-283.jar |Quark |quark |r2.4-283 |ERROR |NOSIGNATURE
charm-forge-1.16.4-2.2.1.jar |Charm |charm |2.2.1 |SIDED_SETU|NOSIGNATURE
sit-1.16.2-v1.3.jar |Sit |sit |v1.3 |SIDED_SETU|NOSIGNATURE
performant-1.16.2-4-3.25m.jar |Performant |performant |3.25m |SIDED_SETU|NOSIGNATURE
structurize-0.13.104-ALPHA-universal.jar |Structurize |structurize |0.13.104-ALPHA |SIDED_SETU|NOSIGNATURE
fancymenu_1.6.0_MC_1.16.2-1.16.4.jar |FancyMenu |fancymenu |1.6.0 |SIDED_SETU|NOSIGNATURE
minecolonies-0.13.547-ALPHA-universal.jar |Minecolonies |minecolonies |0.13.547-ALPHA |SIDED_SETU|NOSIGNATURE
MagmaMonsters-0.5.3.jar |MagmaMonsters |magma_monsters |0.5.3 |SIDED_SETU|NOSIGNATURE
cobbler-1.6.1.jar |Shulkers Faithful Factories |cobbler |1.6.1 |SIDED_SETU|NOSIGNATURE
AppleSkin-mc1.16.2-forge-1.0.14.jar |AppleSkin |appleskin |1.0.14 |SIDED_SETU|NOSIGNATURE
[BETA]dannys_expansion1.16.3_1.16.4-1.0.5.3.jar |Danny's Expansion |dannys_expansion |1.0.5 |SIDED_SETU|NOSIGNATURE
BackTools-1.16.3-10.0.0.jar |Back Tools |backtools |10.0.0 |SIDED_SETU|NOSIGNATURE
mvw-1.5.1.jar |MoreVanillaWeapons |mvw |1.16.X-1.5.0 |SIDED_SETU|NOSIGNATURE
thedragonlib-1.16.3-1.1.0.jar |TheDragonLib |thedragonlib |1.16.3-1.1.0 |SIDED_SETU|NOSIGNATURE
armorplus-1.16.3-16.1.1.jar |ArmorPlus |armorplus |1.16.3-16.1.1 |SIDED_SETU|NOSIGNATURE
byg-1.1.5.jar |Oh The Biomes You'll Go |byg |1.1.5 |SIDED_SETU|NOSIGNATURE
Aquaculture-1.16.4-2.1.8.jar |Aquaculture 2 |aquaculture |1.16.4-2.1.8 |SIDED_SETU|NOSIGNATURE
MinecraftEarthMod-2.0.1.0.jar |Minecraft Earth Mod |minecraft_earth_mod |2.0.1.0 |SIDED_SETU|NOSIGNATURE
BetterPvP_20.30.0_Forge_1.16.4.jar |Better PVP Mod |xaerobetterpvp |20.30.0 |SIDED_SETU|NOSIGNATURE
deuf-1.16.4-1.1.jar |DEUF - Duplicate Entity UUID F|deuf |1.16.4-1.1 |SIDED_SETU|NOSIGNATURE
better_respawn-1.16.4-1.0.2.jar |Better Respawn |better_respawn |1.16.4-1.0.2 |SIDED_SETU|NOSIGNATURE
balancedenchanting-1.0.jar |Balanced Enchanting |balancedenchanting |1.0 |SIDED_SETU|NOSIGNATURE
xptome-1.16.2-v1.1.6.jar |XP Tome |xpbook |v1.1.6 |SIDED_SETU|NOSIGNATURE
farlanders-1.16.4-1.3.5.jar |The Farlanders |farlanders |1.3.5 |SIDED_SETU|NOSIGNATURE
Crash Report UUID: 1317a1be-27df-4091-87d1-328f1fcae5e8
Kiwi Modules:
kiwi:contributors
kiwi:data
OptiFine Version: OptiFine_1.16.4_HD_U_G6_pre1
OptiFine Build: 20201223-000425
Render Distance Chunks: 6
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: Sildurs Vibrant Shaders v1.281 Extreme-VL.zip
OpenGlVersion: 4.6.0 NVIDIA 460.89
OpenGlRenderer: GeForce RTX 2080/PCIe/SSE2
OpenGlVendor: NVIDIA Corporation
CpuCount: 8

Getting this myself, can't even start the client. Seems inconsistent too as the client will occasionally load.
https://paste.ee/p/B6K8z

same as #2786