Game crashes when trying to load or create a world

[Stenny127]

Full Crash report:

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

Time: 2023-09-11 20:08:28
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraftforge/event/entity/player/PlayerSpawnPhantomsEvent
    at ovh.corail.tombstone.event.EventHandler.onWorldLoad(EventHandler.java:272) ~[tombstone-8.5.3-1.20.1.jar%23208!/:8.5.3] {re:classloading}
    at ovh.corail.tombstone.event.__EventHandler_onWorldLoad_Load.invoke(.dynamic) ~[tombstone-8.5.3-1.20.1.jar%23208!/:8.5.3] {re:classloading,pl:eventbus:B}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:73) ~[eventbus-6.0.5.jar%2387!/:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2387!/:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2387!/:?] {}
    at net.minecraft.server.MinecraftServer.m_129815_(MinecraftServer.java:343) ~[client-1.20.1-20230612.114412-srg.jar%23212!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_130006_(MinecraftServer.java:308) ~[client-1.20.1-20230612.114412-srg.jar%23212!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.client.server.IntegratedServer.m_7038_(IntegratedServer.java:63) ~[client-1.20.1-20230612.114412-srg.jar%23212!/:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.m_130011_(MinecraftServer.java:634) ~[client-1.20.1-20230612.114412-srg.jar%23212!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at net.minecraft.server.MinecraftServer.m_206580_(MinecraftServer.java:251) ~[client-1.20.1-20230612.114412-srg.jar%23212!/:?] {re:mixin,pl:accesstransformer:B,re:classloading,pl:accesstransformer:B,pl:mixin:APP:balm.mixins.json:MinecraftServerMixin,pl:mixin:A}
    at java.lang.Thread.run(Thread.java:833) ~[?:?] {}
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.event.entity.player.PlayerSpawnPhantomsEvent
    at cpw.mods.cl.ModuleClassLoader.loadClass(ModuleClassLoader.java:141) ~[securejarhandler-2.1.10.jar:?] {}
    at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] {}
    ... 11 more

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

-- System Details --
Details:
    Minecraft Version: 1.20.1
    Minecraft Version ID: 1.20.1
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 17.0.3, Microsoft
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
    Memory: 532806400 bytes (508 MiB) / 2032140288 bytes (1938 MiB) up to 4294967296 bytes (4096 MiB)
    CPUs: 4
    Processor Vendor: AuthenticAMD
    Processor Name: AMD Ryzen 3 1200 Quad-Core Processor           
    Identifier: AuthenticAMD Family 23 Model 1 Stepping 1
    Microarchitecture: Zen
    Frequency (GHz): 3.09
    Number of physical packages: 1
    Number of physical CPUs: 4
    Number of logical CPUs: 4
    Graphics card #0 name: AMD Radeon (TM) RX 560
    Graphics card #0 vendor: Advanced Micro Devices, Inc. (0x1002)
    Graphics card #0 VRAM (MB): 2048.00
    Graphics card #0 deviceId: 0x67ef
    Graphics card #0 versionInfo: DriverVersion=31.0.12029.10015
    Memory slot #0 capacity (MB): 8192.00
    Memory slot #0 clockSpeed (GHz): 2.40
    Memory slot #0 type: DDR4
    Virtual memory max (MB): 24525.22
    Virtual memory used (MB): 14780.90
    Swap memory total (MB): 16440.13
    Swap memory used (MB): 1405.41
    JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4096m -Xms256m
    Server Running: true
    Player Count: 0 / 8; []
    Data Packs: vanilla, mod:mcwbridges, mod:farmersdelight, mod:treechop (incompatible), mod:mousetweaks, mod:trashslot, mod:jade (incompatible), mod:harvestwithease, mod:jei, mod:domum_ornamentum, mod:kleeslabs, mod:corail_woodcutter, mod:blockui, mod:clumps (incompatible), mod:jrftl (incompatible), mod:journeymap (incompatible), mod:controlling (incompatible), mod:searchables (incompatible), mod:travelersbackpack, mod:storagedrawers (incompatible), mod:naturescompass, mod:sneaky_tree_growing (incompatible), mod:tombstone, mod:structurize, mod:multipiston, mod:minecolonies, mod:balm, mod:forge, mod:appleskin (incompatible), mod:fastleafdecay
    Enabled Feature Flags: minecraft:vanilla
    World Generation: Stable
    Type: Integrated Server (map_client.txt)
    Is Modded: Definitely; Client brand changed to 'forge'; Server brand changed to 'forge'
    Launched Version: forge-47.1.0
    ModLauncher: 10.0.9+10.0.9+main.dcd20f30
    ModLauncher launch target: forgeclient
    ModLauncher naming: srg
    ModLauncher services: 
        mixin-0.8.5.jar mixin PLUGINSERVICE 
        eventbus-6.0.5.jar eventbus PLUGINSERVICE 
        fmlloader-1.20.1-47.1.0.jar slf4jfixer PLUGINSERVICE 
        fmlloader-1.20.1-47.1.0.jar object_holder_definalize PLUGINSERVICE 
        fmlloader-1.20.1-47.1.0.jar runtime_enum_extender PLUGINSERVICE 
        fmlloader-1.20.1-47.1.0.jar capability_token_subclass PLUGINSERVICE 
        accesstransformers-8.0.4.jar accesstransformer PLUGINSERVICE 
        fmlloader-1.20.1-47.1.0.jar runtimedistcleaner PLUGINSERVICE 
        modlauncher-10.0.9.jar mixin TRANSFORMATIONSERVICE 
        modlauncher-10.0.9.jar fml TRANSFORMATIONSERVICE 
    FML Language Providers: 
        [email protected]
        lowcodefml@null
        javafml@null
    Mod List: 
        client-1.20.1-20230612.114412-srg.jar             |Minecraft                     |minecraft                     |1.20.1              |DONE      |Manifest: a1:d4:5e:04:4f:d3:d6:e0:7b:37:97:cf:77:b0:de:ad:4a:47:ce:8c:96:49:5f:0a:cf:8c:ae:b2:6d:4b:8a:3f
        mcw-bridges-2.1.1-mc1.20.1forge.jar               |Macaw's Bridges               |mcwbridges                    |2.1.1               |DONE      |Manifest: NOSIGNATURE
        FarmersDelight-1.20.1-1.2.3.jar                   |Farmer's Delight              |farmersdelight                |1.20.1-1.2.3        |DONE      |Manifest: NOSIGNATURE
        TreeChop-1.20.1-forge-0.18.3.jar                  |HT's TreeChop                 |treechop                      |0.18.3              |DONE      |Manifest: NOSIGNATURE
        MouseTweaks-forge-mc1.20-2.25.jar                 |Mouse Tweaks                  |mousetweaks                   |2.25                |DONE      |Manifest: NOSIGNATURE
        trashslot-forge-1.20-15.0.0.jar                   |TrashSlot                     |trashslot                     |15.0.0              |DONE      |Manifest: NOSIGNATURE
        Jade-1.20.1-forge-11.5.1.jar                      |Jade                          |jade                          |11.5.1              |DONE      |Manifest: NOSIGNATURE
        harvestwithease-1.20.1-7.0.0.2-forge.jar          |Harvest with ease             |harvestwithease               |7.0.0.2             |DONE      |Manifest: NOSIGNATURE
        jei-1.20.1-forge-15.2.0.27.jar                    |Just Enough Items             |jei                           |15.2.0.27           |DONE      |Manifest: NOSIGNATURE
        domum_ornamentum-1.20-1.0.110-RELEASE-universal.ja|Domum Ornamentum              |domum_ornamentum              |1.20-1.0.110-RELEASE|DONE      |Manifest: NOSIGNATURE
        kleeslabs-forge-1.20-15.0.0.jar                   |KleeSlabs                     |kleeslabs                     |15.0.0              |DONE      |Manifest: NOSIGNATURE
        corail_woodcutter-1.20.1-3.0.3.jar                |Corail Woodcutter             |corail_woodcutter             |3.0.3               |DONE      |Manifest: NOSIGNATURE
        blockui-1.20-0.0.84-ALPHA.jar                     |UI Library Mod                |blockui                       |1.20-0.0.84-ALPHA   |DONE      |Manifest: NOSIGNATURE
        Clumps-forge-1.20.1-12.0.0.3.jar                  |Clumps                        |clumps                        |12.0.0.3            |DONE      |Manifest: NOSIGNATURE
        JRFTL-1.20.1-1.6.0.jar                            |JRFTL                         |jrftl                         |1.6.0               |DONE      |Manifest: NOSIGNATURE
        journeymap-1.20.1-5.9.12-forge.jar                |Journeymap                    |journeymap                    |5.9.12              |DONE      |Manifest: NOSIGNATURE
        Controlling-forge-1.20.1-12.0.2.jar               |Controlling                   |controlling                   |12.0.2              |DONE      |Manifest: NOSIGNATURE
        Searchables-forge-1.20.1-1.0.1.jar                |Searchables                   |searchables                   |1.0.1               |DONE      |Manifest: NOSIGNATURE
        TravelersBackpack-1.20.1-9.1.7.jar                |Traveler's Backpack           |travelersbackpack             |9.1.7               |DONE      |Manifest: NOSIGNATURE
        storagedrawers-1.20.1-12.0.2.jar                  |Storage Drawers               |storagedrawers                |12.0.2              |DONE      |Manifest: NOSIGNATURE
        NaturesCompass-1.20.1-1.11.2-forge.jar            |Nature's Compass              |naturescompass                |1.20.1-1.11.2-forge |DONE      |Manifest: NOSIGNATURE
        FORGE-sneaky_tree_growing-1.20.x-1.10.0.jar       |Sneaky Tree Growing           |sneaky_tree_growing           |1.20.x-1.10.0       |DONE      |Manifest: NOSIGNATURE
        tombstone-8.5.3-1.20.1.jar                        |Corail Tombstone              |tombstone                     |8.5.3               |DONE      |Manifest: NOSIGNATURE
        structurize-1.20.1-1.0.631-BETA.jar               |Structurize                   |structurize                   |1.20.1-1.0.631-BETA |DONE      |Manifest: NOSIGNATURE
        multipiston-1.20-1.2.31-ALPHA.jar                 |Multi-Piston                  |multipiston                   |1.20-1.2.31-ALPHA   |DONE      |Manifest: NOSIGNATURE
        minecolonies-1.20.1-1.1.137-RELEASE.jar           |MineColonies                  |minecolonies                  |1.20.1-1.1.137-RELEA|DONE      |Manifest: NOSIGNATURE
        balm-forge-1.20-7.0.7.jar                         |Balm                          |balm                          |7.0.7               |DONE      |Manifest: NOSIGNATURE
        forge-1.20.1-47.1.0-universal.jar                 |Forge                         |forge                         |47.1.0              |DONE      |Manifest: 84:ce:76:e8:45:35:e4:0e:63:86:df:47:59:80:0f:67:6c:c1:5f:6e:5f:4d:b3:54:47:1a:9f:7f:ed:5e:f2:90
        appleskin-forge-mc1.20.1-2.5.0.jar                |AppleSkin                     |appleskin                     |2.5.0+mc1.20.1      |DONE      |Manifest: NOSIGNATURE
        FastLeafDecay-31.jar                              |Fast Leaf Decay               |fastleafdecay                 |31                  |DONE      |Manifest: NOSIGNATURE
    Crash Report UUID: ca10097d-18d9-494b-a540-bf8d3bd6617a
    FML: 47.1
    Forge: net.minecraftforge:47.1.0

[Paint_Ninja]

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