Forge crashing on world loading

---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 4/1/21 8:48 PM
Description: Ticking memory connection

java.lang.RuntimeException: Why did the advancements not load yet?!
    at net.minecraftforge.common.AdvancementLoadFix.loadVisibility(AdvancementLoadFix.java:51) ~[?:?] {re:classloading}
    at net.minecraft.advancements.PlayerAdvancements.func_192740_f(PlayerAdvancements.java:157) ~[?:?] {re:classloading}
    at net.minecraft.advancements.PlayerAdvancements.<init>(PlayerAdvancements.java:65) ~[?:?] {re:classloading}
    at net.minecraft.server.management.PlayerList.func_192054_h(PlayerList.java:749) ~[?:?] {re:classloading,xf:fml:xaerominimap:xaero_playerlist_sendworldinfo}
    at net.minecraft.entity.player.ServerPlayerEntity.<init>(ServerPlayerEntity.java:164) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.management.PlayerList.func_148545_a(PlayerList.java:382) ~[?:?] {re:classloading,xf:fml:xaerominimap:xaero_playerlist_sendworldinfo}
    at net.minecraft.network.login.ServerLoginNetHandler.func_147326_c(ServerLoginNetHandler.java:116) ~[?:?] {re:classloading}
    at net.minecraft.network.login.ServerLoginNetHandler.func_73660_a(ServerLoginNetHandler.java:63) ~[?:?] {re:classloading}
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:224) ~[?:?] {re:classloading}
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:135) ~[?:?] {re:classloading}
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:866) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:114) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637) [?:?] {re:classloading,pl:accesstransformer:B}
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] {}

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

-- Head --
Thread: Server thread
Stacktrace:
    at net.minecraftforge.common.AdvancementLoadFix.loadVisibility(AdvancementLoadFix.java:51)
    at net.minecraft.advancements.PlayerAdvancements.func_192740_f(PlayerAdvancements.java:157)
    at net.minecraft.advancements.PlayerAdvancements.<init>(PlayerAdvancements.java:65)
    at net.minecraft.server.management.PlayerList.func_192054_h(PlayerList.java:749)
    at net.minecraft.entity.player.ServerPlayerEntity.<init>(ServerPlayerEntity.java:164)
    at net.minecraft.server.management.PlayerList.func_148545_a(PlayerList.java:382)
    at net.minecraft.network.login.ServerLoginNetHandler.func_147326_c(ServerLoginNetHandler.java:116)
    at net.minecraft.network.login.ServerLoginNetHandler.func_73660_a(ServerLoginNetHandler.java:63)
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:224)

-- Ticking connection --
Details:
    Connection: net.minecraft.network.NetworkManager@7f075736
Stacktrace:
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:135)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:866)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)
    at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:114)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637)
    at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
    Minecraft Version: 1.15.2
    Minecraft Version ID: 1.15.2
    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: 911224352 bytes (869 MB) / 1656750080 bytes (1580 MB) up to 3817865216 bytes (3641 MB)
    CPUs: 4
    JVM Flags: 5 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4096m -Xms256m -XX:PermSize=256m
    ModLauncher: 5.1.0+69+master.79f13f7
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /eventbus-2.2.0-service.jar eventbus PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-2.1.1-shadowed.jar accesstransformer PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar runtimedistcleaner PLUGINSERVICE 
        /forge-1.15.2-31.2.0.jar fml TRANSFORMATIONSERVICE 
    FML: 31.2
    Forge: net.minecraftforge:31.2.0
    FML Language Providers: 
        [email protected]
        minecraft@1
    Mod List: 
        forge-1.15.2-31.2.0-client.jar Minecraft {[email protected] DONE}
        decorative_blocks-1.15.2-1.7.jar Decorative Blocks {[email protected] DONE}
        Skye's Bakery 2.1.1 for MC1.15.2.jar Skye's Bakery {[email protected] DONE}
        teleportmod-1.1.0.jar Teleports++ {[email protected] DONE}
        morevanillalib-1.15.2-1.2.2.jar MoreVanillaLib {[email protected] DONE}
        MoreItems v1.5.1 (1.15.2).jar More Items {[email protected] DONE}
        morevanillaarmor-1.15.2-1.2.jar MoreVanillaArmor {[email protected] DONE}
        mvw-1.4.9.jar MoreVanillaWeapons {[email protected] DONE}
        morevanillatools-1.15.2-2.1.jar MoreVanillaTools {[email protected] DONE}
        morevanillablocks-1.15.2-1.0.1.jar More Vanilla Blocks {[email protected] DONE}
        forge-1.15.2-31.2.0-universal.jar Forge {[email protected] DONE}
        More Dogs 1.15.2-1.0.6.jar More Dog Breeds {[email protected] DONE}
        BetterCaves-1.15.2-1.0.jar YUNG's Better Caves {[email protected] DONE}
        Xaeros_Minimap_21.4.5_Forge_1.15.2.jar Xaero's Minimap {[email protected] DONE}
        MoreOresInONE-1.1_1.15.2.jar More Ores in ONE {[email protected] DONE}
        carrotslib-mc1.15.2-2.5.1.jar Carrots Lib {[email protected] DONE}
        Advanced Backpacks 1.15.2 Ver.1.1.jar Advanced Backpacks {[email protected] DONE}
        journeymap-1.15.2-5.7.0.jar Journeymap {[email protected] DONE}
    Player Count: 0 / 8; []
    Data Packs: vanilla, mod:decorative_blocks, mod:skyes_bakery, mod:teleportmod, mod:morevanillalib, mod:moreitems (incompatible), mod:morevanillaarmor, mod:mvw (incompatible), mod:morevanillatools, mod:morevanillablocks, mod:forge (incompatible), mod:moredogs, mod:bettercaves (incompatible), mod:xaerominimap, mod:moreoresinone (incompatible), mod:carrots, mod:advancedbackpacks, mod:journeymap (incompatible)
    Type: Integrated Server (map_client.txt)
    Is Modded: Definitely; Client brand changed to 'forge'