1.17.1, help needed

[GiveJakeSpace]

Not wise to how code works at all so not sure what to do. Played it this morning with ~40-50 mods installed and it was fine but added some more on and now being met with this and crashing upon loading up. Any help would be much appreciated as I've no idea what to do to fix it lol. Wasn't aware of the rule beforehand, please find the pastebin link here

Time: 09/06/2024, 22:06
Description: Initializing game

java.lang.ExceptionInInitializerError: null
    at net.minecraft.world.item.Item.handler$zda000$getDisplayName(Item.java:529) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,re:classloading,pl:mixin:APP:structure_gel.mixins.json:ItemMixin,pl:mixin:A}
    at net.minecraft.world.item.Item.m_7626_(Item.java) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,re:classloading,pl:mixin:APP:structure_gel.mixins.json:ItemMixin,pl:mixin:A}
    at net.minecraft.world.item.ItemStack.m_41786_(ItemStack.java:584) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,xf:fml:forge:itemstack,re:mixin,xf:fml:forge:itemstack}
    at net.minecraft.world.item.ItemStack.m_41651_(ItemStack.java:620) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,xf:fml:forge:itemstack,re:mixin,xf:fml:forge:itemstack}
    at net.minecraft.client.Minecraft.m_91316_(Minecraft.java:695) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.searchtree.ReloadableSearchTree.m_8074_(SourceFile:36) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading}
    at net.minecraft.client.searchtree.ReloadableIdSearchTree.m_8080_(SourceFile:48) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading}
    at net.minecraft.client.Minecraft.lambda$createSearchTrees$10(Minecraft.java:713) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] {re:computing_frames,re:mixin}
    at net.minecraft.client.Minecraft.m_91271_(Minecraft.java:712) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:506) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:151) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$launchService$0(CommonClientLaunchHandler.java:45) ~[fmlloader-1.17.1-37.1.1.jar%2323!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] {}
Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext.getModEventBus()" because the return value of "net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext.get()" is null
    at com.legacy.structure_gel.core.SGConfig$Common.<init>(SGConfig.java:49) ~[structure_gel-1.17.1-2.0.1.jar%2388!:2.0.1] {re:classloading}
    at net.minecraftforge.common.ForgeConfigSpec$Builder.configure(ForgeConfigSpec.java:618) ~[forge-1.17.1-37.1.1-universal.jar%23104!:?] {re:classloading}
    at com.legacy.structure_gel.core.SGConfig.<clinit>(SGConfig.java:25) ~[structure_gel-1.17.1-2.0.1.jar%2388!:2.0.1] {re:mixin,re:classloading}
    ... 25 more

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

-- Head --
Thread: Render thread
Stacktrace:
    at net.minecraft.world.item.Item.handler$zda000$getDisplayName(Item.java:529) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,re:classloading,pl:mixin:APP:structure_gel.mixins.json:ItemMixin,pl:mixin:A}
    at net.minecraft.world.item.Item.m_7626_(Item.java) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,re:classloading,pl:mixin:APP:structure_gel.mixins.json:ItemMixin,pl:mixin:A}
    at net.minecraft.world.item.ItemStack.m_41786_(ItemStack.java:584) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,xf:fml:forge:itemstack,re:mixin,xf:fml:forge:itemstack}
    at net.minecraft.world.item.ItemStack.m_41651_(ItemStack.java:620) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,xf:fml:forge:itemstack,re:mixin,xf:fml:forge:itemstack}
    at net.minecraft.client.Minecraft.m_91316_(Minecraft.java:695) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.searchtree.ReloadableSearchTree.m_8074_(SourceFile:36) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading}
    at net.minecraft.client.searchtree.ReloadableIdSearchTree.m_8080_(SourceFile:48) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading}
    at net.minecraft.client.Minecraft.lambda$createSearchTrees$10(Minecraft.java:713) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?] {re:computing_frames,re:mixin}
    at net.minecraft.client.Minecraft.m_91271_(Minecraft.java:712) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.<init>(Minecraft.java:506) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:architectury.mixins.json:MixinMinecraft,pl:mixin:APP:fallingleaves.mixins.json:MinecraftClientMixin,pl:mixin:APP:securitycraft.mixins.json:camera.MinecraftMixin,pl:mixin:A,pl:runtimedistcleaner:A}
-- Initialization --
Details:
Stacktrace:
    at net.minecraft.client.main.Main.main(Main.java:151) ~[client-1.17.1-20210706.113038-srg.jar%23100!:?] {re:classloading,pl:runtimedistcleaner:A}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
    at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?] {}
    at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
    at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] {}
    at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$launchService$0(CommonClientLaunchHandler.java:45) ~[fmlloader-1.17.1-37.1.1.jar%2323!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:106) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:77) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) [modlauncher-9.0.7.jar%235!:?] {}
    at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:90) [bootstraplauncher-0.1.17.jar:?] {}

Edited June 9 by GiveJakeSpace
Added Pastebin link

[TileEntity]

Make a test without the mod structure_gel