crash report:

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

Time: 2024-01-27 13:27:19
Description: Rendering screen

java.lang.IllegalStateException: [fabric-screen-api-v1] The current screen (monkey.lumpy.horse.stats.vanilla.gui.ToolTipGui) has not been correctly initialised, please send this crash log to the mod author. This is usually caused by calling setScreen on the wrong thread.
at net.minecraft.client.gui.screen.Screen.ensureEventsAreInitialized(Screen.java:1816)
at net.minecraft.client.gui.screen.Screen.fabric_getBeforeRenderEvent(Screen.java:1839)
at net.fabricmc.fabric.api.client.screen.v1.ScreenEvents.beforeRender(ScreenEvents.java:126)
at net.minecraft.client.render.GameRenderer.handler$bhc000$fabric-screen-api-v1$onBeforeRenderScreen(GameRenderer.java:4638)
at net.minecraft.client.render.GameRenderer.render(GameRenderer.java:945)
at net.minecraft.client.MinecraftClient.render(MinecraftClient.java:1219)
at net.minecraft.client.MinecraftClient.run(MinecraftClient.java:802)
at net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

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.gui.screen.Screen.ensureEventsAreInitialized(Screen.java:1816)
at net.minecraft.client.gui.screen.Screen.fabric_getBeforeRenderEvent(Screen.java:1839)
at net.fabricmc.fabric.api.client.screen.v1.ScreenEvents.beforeRender(ScreenEvents.java:126)
at net.minecraft.client.render.GameRenderer.handler$bhc000$fabric-screen-api-v1$onBeforeRenderScreen(GameRenderer.java:4638)

-- Screen render details --
Details:
Screen name: monkey.lumpy.horse.stats.vanilla.gui.ToolTipGui
Mouse location: Scaled: (320, 180). Absolute: (960.000000, 540.000000)
Screen size: Scaled: (640, 360). Absolute: (1920, 1080). Scale factor of 3.000000
Stacktrace:
at net.minecraft.client.render.GameRenderer.render(GameRenderer.java:945)
at net.minecraft.client.MinecraftClient.render(MinecraftClient.java:1219)
at net.minecraft.client.MinecraftClient.run(MinecraftClient.java:802)
at net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Affected level --
Details:
All players: 1 total; [class_746['kollide'/182, l='ClientLevel', x=967.19, y=65.00, z=131.75]]
Chunk stats: 1024, 609
Level dimension: minecraft:overworld
Level spawn location: World: (-48,74,94), Section: (at 0,10,14 in -3,4,5; chunk contains blocks -48,-64,80 to -33,319,95), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,-64,0 to -1,319,511)
Level time: 1438254 game time, 2118037 day time
Server brand: fabric
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.world.ClientWorld.addDetailsToCrashReport(ClientWorld.java:458)
at net.minecraft.client.MinecraftClient.addDetailsToCrashReport(MinecraftClient.java:2406)
at net.minecraft.client.MinecraftClient.run(MinecraftClient.java:821)
at net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:470)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: vanilla, file/VanillaTweaks_r539416.zip, minecraft:supporteatinganimation, continuity:glass_pane_culling_fix, fabric, continuity:default

-- System Details --
Details:
Minecraft Version: 1.20.1
Minecraft Version ID: 1.20.1
Operating System: Windows 11 (amd64) version 10.0
Java Version: 17.0.8, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 2009704432 bytes (1916 MiB) / 4294967296 bytes (4096 MiB) up to 4294967296 bytes (4096 MiB)
CPUs: 8
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
Identifier: Intel64 Family 6 Model 158 Stepping 9
Microarchitecture: Kaby Lake
Frequency (GHz): 2.81
Number of physical packages: 1
Number of physical CPUs: 4
Number of logical CPUs: 8
Graphics card #0 name: NVIDIA GeForce GTX 1050
Graphics card #0 vendor: NVIDIA (0x10de)
Graphics card #0 VRAM (MB): 4095.00
Graphics card #0 deviceId: 0x1c8d
Graphics card #0 versionInfo: DriverVersion=31.0.15.5123
Graphics card #1 name: Intel(R) HD Graphics 630
Graphics card #1 vendor: Intel Corporation (0x8086)
Graphics card #1 VRAM (MB): 1024.00
Graphics card #1 deviceId: 0x591b
Graphics card #1 versionInfo: DriverVersion=31.0.101.2125
Memory slot #0 capacity (MB): 8192.00
Memory slot #0 clockSpeed (GHz): 2.40
Memory slot #0 type: DDR4
Virtual memory max (MB): 20363.96
Virtual memory used (MB): 15025.50
Swap memory total (MB): 12288.00
Swap memory used (MB): 215.62
JVM Flags: 9 total; -XX: UseG1GC -Xmx4G -Xms4G -XX: UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump
Fabric Mods:
betterchunkloading: Better chunk loading mod 1.20.1-2.6
betterdeserttemples: YUNG's Better Desert Temples 1.20-Fabric-3.0.3
org_reflections_reflections: reflections 0.10.2
betterdungeons: YUNG's Better Dungeons 1.20-Fabric-4.0.3
betterendisland: YUNG's Better End Island 1.20-Fabric-2.0.4
betterf3: BetterF3 7.0.2
cloth-config: Cloth Config v11 11.1.106
cloth-basic-math: cloth-basic-math 0.6.1
betterfortresses: YUNG's Better Nether Fortresses 1.20-Fabric-2.0.5
betterfpsdist: Better FPS distance Mod 1.20.1-4.0
betterjungletemples: YUNG's Better Jungle Temples 1.20-Fabric-2.0.4
bettermineshafts: YUNG's Better Mineshafts 1.20-Fabric-4.0.4
betteroceanmonuments: YUNG's Better Ocean Monuments 1.20-Fabric-3.0.4
betterstrongholds: YUNG's Better Strongholds 1.20-Fabric-4.0.3
betterwitchhuts: YUNG's Better Witch Huts 1.20-Fabric-3.0.3
bookshelf: Bookshelf 20.1.8
c2me: Concurrent Chunk Management Engine 0.2.0 alpha.11.0
c2me-base: Concurrent Chunk Management Engine (Base) 0.2.0 alpha.11.0
c2me-client-uncapvd: Concurrent Chunk Management Engine (Client/Uncap View Distance) 0.2.0 alpha.11.0
c2me-fixes-chunkio-threading-issues: Concurrent Chunk Management Engine (Fixes/Chunk IO/Threading Issues) 0.2.0 alpha.11.0
c2me-fixes-general-threading-issues: Concurrent Chunk Management Engine (Fixes/General/Threading Issues) 0.2.0 alpha.11.0
c2me-fixes-worldgen-threading-issues: Concurrent Chunk Management Engine (Fixes/WorldGen/Threading Issues) 0.2.0 alpha.11.0
c2me-fixes-worldgen-vanilla-bugs: Concurrent Chunk Management Engine (Fixes/WorldGen/Vanilla Bugs) 0.2.0 alpha.11.0
c2me-notickvd: Concurrent Chunk Management Engine (No Tick View Distance) 0.2.0 alpha.11.0
c2me-opts-allocs: Concurrent Chunk Management Engine (Optimizations/Memory Allocations) 0.2.0 alpha.11.0
c2me-opts-chunk-access: Concurrent Chunk Management Engine (Optimizations/Chunk Access) 0.2.0 alpha.11.0
c2me-opts-chunkio: Concurrent Chunk Management Engine (Optimizations/Chunk IO) 0.2.0 alpha.11.0
c2me-opts-math: Concurrent Chunk Management Engine (Optimizations/Math) 0.2.0 alpha.11.0
c2me-opts-scheduling: Concurrent Chunk Management Engine (Optimizations/Scheduling) 0.2.0 alpha.11.0
c2me-opts-worldgen-general: Concurrent Chunk Management Engine (Optimizations/General WorldGen) 0.2.0 alpha.11.0
c2me-opts-worldgen-vanilla: Concurrent Chunk Management Engine (Optimizations/Vanilla WorldGen) 0.2.0 alpha.11.0
c2me-rewrites-chunk-serializer: Concurrent Chunk Management Engine (Rewrites/Chunk Serializer) 0.2.0 alpha.11.0
c2me-rewrites-chunkio: Concurrent Chunk Management Engine (Rewrites/Chunk IO) 0.2.0 alpha.11.0
c2me-server-utils: Concurrent Chunk Management Engine (Server Utils) 0.2.0 alpha.11.0
c2me-threading-chunkio: Concurrent Chunk Management Engine (Threading/WorldGen) 0.2.0 alpha.11.0
c2me-threading-lighting: Concurrent Chunk Management Engine (Threading/Lighting) 0.2.0 alpha.11.0
c2me-threading-worldgen: Concurrent Chunk Management Engine (Threading/WorldGen) 0.2.0 alpha.11.0
com_ibm_async_asyncutil: asyncutil 0.1.0
net_objecthunter_exp4j: exp4j 0.4.8
org_threadly_threadly: threadly 7.0
chunkpregen: Fabric Chunk Pregenerator 0.3.3
chunky: Chunky 1.3.92
continuity: Continuity 3.0.0-beta.4 1.20.1
controllable: Controllable 0.20.2
io_github_libsdl4j_libsdl4j: libsdl4j 2.26.4-1.2
creeperoverhaul: Creeper Overhaul 3.0.1
resourcefullib: Resourceful Lib 2.0.6
com_teamresourceful_yabn: yabn 1.0.3
ctov: ChoiceTheorem's Overhauled Village 3.3.6
cull-less-leaves: Cull Less Leaves 1.3.0
cupboard: cupboard 1.20.1-2.2
dashloader: DashLoader 5.0.0-beta.2 1.20.0
com_github_luben_zstd-jni: zstd-jni 1.5.2-2
dev_notalpha_taski: Taski 2.1.0
dev_quantumfusion_hyphen: Hyphen 0.4.0-rc.3
dynamic_fps: Dynamic FPS 3.3.3
eatinganimationid: Eating Animation 1.20 1.9.5
enhancedblockentities: Enhanced Block Entities 0.9 1.20
advanced_runtime_resource_pack: Runtime Resource Pack 0.6.7
spruceui: SpruceUI 5.0.0 1.20
fabric-api: Fabric API 0.91.0 1.20.1
fabric-api-base: Fabric API Base 0.4.30 7abfd51577
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.6.35 4d8536c977
fabric-biome-api-v1: Fabric Biome API (v1) 13.0.12 215bbe9677
fabric-block-api-v1: Fabric Block API (v1) 1.0.10 92a0d36777
fabric-block-view-api-v2: Fabric BlockView API (v2) 1.0.0 92a0d36777
fabric-blockrenderlayer-v1: Fabric BlockRenderLayer Registration (v1) 1.1.40 b3afc78b77
fabric-client-tags-api-v1: Fabric Client Tags 1.1.1 97bb207577
fabric-command-api-v1: Fabric Command API (v1) 1.2.33 f71b366f77
fabric-command-api-v2: Fabric Command API (v2) 2.2.12 b3afc78b77
fabric-commands-v0: Fabric Commands (v0) 0.2.50 df3654b377
fabric-containers-v0: Fabric Containers (v0) 0.1.63 df3654b377
fabric-content-registries-v0: Fabric Content Registries (v0) 4.0.10 57aed33f77
fabric-convention-tags-v1: Fabric Convention Tags 1.5.4 a1a980da77
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.2.18 aeb40ebe77
fabric-data-generation-api-v1: Fabric Data Generation API (v1) 12.3.3 d7b148e077
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.1.53 8536527b77
fabric-entity-events-v1: Fabric Entity Events (v1) 1.5.22 b3afc78b77
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.6.1 e91849a877
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.62 df3654b377
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.39 ae9f657a77
fabric-item-api-v1: Fabric Item API (v1) 2.1.27 b3afc78b77
fabric-item-group-api-v1: Fabric Item Group API (v1) 4.0.11 d7b148e077
fabric-key-binding-api-v1: Fabric Key Binding API (v1) 1.0.36 fb8d95da77
fabric-keybindings-v0: Fabric Key Bindings (v0) 0.2.34 df3654b377
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.2.21 b3afc78b77
fabric-loot-api-v2: Fabric Loot API (v2) 1.2.0 96dfa95977
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.1.44 9e7660c677
fabric-message-api-v1: Fabric Message API (v1) 5.1.8 d7b148e077
fabric-mining-level-api-v1: Fabric Mining Level API (v1) 2.1.49 b3afc78b77
fabric-model-loading-api-v1: Fabric Model Loading API (v1) 1.0.2 709a987177
fabric-models-v0: Fabric Models (v0) 0.4.1 9386d8a777
fabric-networking-api-v1: Fabric Networking API (v1) 1.3.10 eeb8eb3677
fabric-networking-v0: Fabric Networking (v0) 0.3.50 df3654b377
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 11.1.2 4ee0bc6077
fabric-particles-v1: Fabric Particles (v1) 1.1.1 201a23a077
fabric-recipe-api-v1: Fabric Recipe API (v1) 1.0.20 b3afc78b77
fabric-registry-sync-v0: Fabric Registry Sync (v0) 2.3.2 4df89eb277
fabric-renderer-api-v1: Fabric Renderer API (v1) 3.2.0 39a511ba77
fabric-renderer-indigo: Fabric Renderer - Indigo 1.5.0 39a511ba77
fabric-renderer-registries-v1: Fabric Renderer Registries (v1) 3.2.45 df3654b377
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.36 92a0d36777
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 3.0.27 b3afc78b77
fabric-rendering-v0: Fabric Rendering (v0) 1.1.48 df3654b377
fabric-rendering-v1: Fabric Rendering (v1) 3.0.7 b3afc78b77
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 2.3.7 29de845d77
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.11.9 132c48c177
fabric-screen-api-v1: Fabric Screen API (v1) 2.0.7 b3afc78b77
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.3.29 b3afc78b77
fabric-sound-api-v1: Fabric Sound API (v1) 1.0.12 b3afc78b77
fabric-transfer-api-v1: Fabric Transfer API (v1) 3.3.3 c81d263177
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 4.3.0 6c31357e77
fabricloader: Fabric Loader 0.15.6
mixinextras: MixinExtras 0.3.2
faster_entity_animations: FastAnim 1.6
ferritecore: FerriteCore 6.0.1
framework: Framework 0.6.16
com_electronwill_night-config_core: core 3.6.6
com_electronwill_night-config_toml: toml 3.6.6
org_javassist_javassist: javassist 3.29.2-GA
geckolib: GeckoLib 4 4.4
com_eliotlash_mclib_mclib: mclib 20
horsestatsvanilla: Horse Stats Vanilla 4.3.0
libgui: LibGui 8.0.0 1.20
jankson: Jankson 5.0.1 j1.2.2
blue_endless_jankson: jankson 1.2.2
libninepatch: LibNinePatch 1.2.0
immediatelyfast: ImmediatelyFast 1.2.8 1.20.4
net_lenni0451_reflect: Reflect 1.3.1
indium: Indium 1.0.27 mc1.20.1
invmove: InvMove 0.8.4
iris: Iris 1.6.11
io_github_douira_glsl-transformer: glsl-transformer 2.0.0-pre13
org_anarres_jcpp: jcpp 1.4.14
org_antlr_antlr4-runtime: antlr4-runtime 4.11.1
java: OpenJDK 64-Bit Server VM 17
krypton: Krypton 0.2.3
com_velocitypowered_velocity-native: velocity-native 3.2.0-SNAPSHOT
lambdynlights: LambDynamicLights 2.3.2 1.20.1
pride: Pride Lib 1.2.0 1.19.4
lazydfu: LazyDFU 0.1.3
leaky: leaky Mod 1.20.1-1.6
lithium: Lithium 0.11.2
memoryleakfix: Memory Leak Fix 1.1.5
minecraft: Minecraft 1.20.1
modernfix: ModernFix 5.12.1 mc1.20.1
modmenu: Mod Menu 7.2.2
nyfsspiders: Nyf's Spiders 2.1.1
recipeessentials: recipeessentials Mod 1.20.1-3.2
resourcefulconfig: Resourcefulconfig 2.1.2
sodium: Sodium 0.5.3
sound_physics_remastered: Sound Physics Remastered 1.20.1-1.1.2
starlight: Starlight 1.1.2 fabric.dbc156f
yet_another_config_lib_v3: YetAnotherConfigLib 3.2.1 1.20
com_twelvemonkeys_common_common-image: common-image 3.10.0-SNAPSHOT
com_twelvemonkeys_common_common-io: common-io 3.10.0-SNAPSHOT
com_twelvemonkeys_common_common-lang: common-lang 3.10.0-SNAPSHOT
com_twelvemonkeys_imageio_imageio-core: imageio-core 3.10.0-SNAPSHOT
com_twelvemonkeys_imageio_imageio-metadata: imageio-metadata 3.10.0-SNAPSHOT
com_twelvemonkeys_imageio_imageio-webp: imageio-webp 3.10.0-SNAPSHOT
org_quiltmc_parsers_gson: gson 0.2.1
org_quiltmc_parsers_json: json 0.2.1
yungsapi: YUNG's API 1.20-Fabric-4.0.2
Loaded Shaderpack: BSL_v8.2.07.1.zip
Profile: Custom ( 14 options changed by user)
Launched Version: fabric-loader-0.15.6-1.20.1
Backend library: LWJGL version 3.3.1 SNAPSHOT
Backend API: NVIDIA GeForce GTX 1050/PCIe/SSE2 GL version 3.2.0 NVIDIA 551.23, NVIDIA Corporation
Window size: 1920x1080
GL Caps: Using framebuffer using OpenGL 3.2
GL debug messages:
Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fabric'; Server brand changed to 'fabric'
Type: Integrated Server (map_client.txt)
Graphics mode: fancy
Resource Packs: vanilla, file/VanillaTweaks_r539416.zip, minecraft:supporteatinganimation, continuity:glass_pane_culling_fix, fabric, continuity:default
Current Language: en_us
CPU: 8x Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
Server Running: true
Player Count: 1 / 8; [class_3222['kollide'/182, l='ServerLevel[Astalgion]', x=967.19, y=65.00, z=131.75]]
Data Packs: vanilla, fabric
Enabled Feature Flags: minecraft:vanilla
World Generation: Stable`

I also have this issue, and I can't update to 1.21.1 because I'm playing with a modpack where it is not feasable to update. 1.20.1 is the most stable and most supported version for a lot of mods on fabric at this time, it would be super lovely if a fix for 1.20.1 would be possible, but I understand if not.