---- Minecraft Crash Report ----
// But it works on my machine.

Time: 15/03/19 20:39
Description: Updating screen events

java.lang.IndexOutOfBoundsException: Index: 3, Size: 3
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.set(Unknown Source)
	at joshie.enchiridion.library.LibraryStorage.overwrite(LibraryStorage.java:96)
	at joshie.enchiridion.library.handlers.BookObtainEvents.openGui(BookObtainEvents.java:41)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_261_BookObtainEvents_openGui_GuiOpenEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
	at net.minecraft.client.Minecraft.func_147108_a(Minecraft.java:775)
	at vazkii.botania.client.gui.lexicon.GuiLexicon.func_146284_a(GuiLexicon.java:245)
	at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225)
	at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296)
	at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268)
	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1628)
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:961)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
	at net.minecraft.client.main.Main.main(SourceFile:148)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- Head --
Stacktrace:
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.set(Unknown Source)
	at joshie.enchiridion.library.LibraryStorage.overwrite(LibraryStorage.java:96)
	at joshie.enchiridion.library.handlers.BookObtainEvents.openGui(BookObtainEvents.java:41)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler_261_BookObtainEvents_openGui_GuiOpenEvent.invoke(.dynamic)
	at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
	at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
	at net.minecraft.client.Minecraft.func_147108_a(Minecraft.java:775)
	at vazkii.botania.client.gui.lexicon.GuiLexicon.func_146284_a(GuiLexicon.java:245)
	at net.minecraft.client.gui.GuiScreen.func_73864_a(GuiScreen.java:225)
	at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296)
	at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268)