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----Minecraft Crash Report ----
// Ooh. Shiny.

Time: 01.12.16 18:54
Description: Rendering screen

java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(Unknown Source)
at GuiChooseEnchantment$2.drawElement(GuiChooseEnchantment.java:108)
at GuiScrollBox.draw(GuiScrollBox.java:56)
at GuiChooseEnchantment.func_73863_a(GuiChooseEnchantment.java:187)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:999)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:870)
at net.minecraft.client.Minecraft.run(Minecraft.java:759)
at java.lang.Thread.run(Unknown Source)

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

-- Head --
Stacktrace:
at java.lang.String.substring(Unknown Source)
at GuiChooseEnchantment$2.drawElement(GuiChooseEnchantment.java:108)
at GuiScrollBox.draw(GuiScrollBox.java:56)
at GuiChooseEnchantment.func_73863_a(GuiChooseEnchantment.java:187)

-- Screen render details --
Details:
Screen name: GuiChooseEnchantment
Mouse location: Scaled: (467, 95). Absolute: (934, 647)
Screen size: Scaled: (720, 419). Absolute: (1440, 837). Scale factor of 2

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['Claudio'/20940, l='MpServer', x=16,08, y=64,62, z=5907,05]]
Chunk stats: MultiplayerChunkCache: 49
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (12,63,5908), Chunk: (at 12,3,4 in 0,369; contains blocks 0,0,5904 to 15,255,5919), Region: (0,11; contains chunks 0,352 to 31,383, blocks 0,0,5632 to 511,255,6143)
Level time: 37817517 game time, 125854034 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 13 total; [EntityOtherPlayerMP['6lyagina'/6135138, l='MpServer', x=-6214,28, y=64,00, z=-6242,03], EntityOtherPlayerMP['nikitadoroshenko'/6153076, l='MpServer', x=-820,06, y=96,00, z=-4351,09], EntityOtherPlayerMP['stugmas'/6267735, l='MpServer', x=-825,09, y=96,00, z=-4349,75], EntityOtherPlayerMP['Maty40'/6533773, l='MpServer', x=-824,59, y=96,00, z=-4352,91], EntityOtherPlayerMP['kj33'/5759983, l='MpServer', x=-829,09, y=97,22, z=-4346,25], EntityOtherPlayerMP['nikita123456'/6628337, l='MpServer', x=-825,22, y=95,91, z=-4353,70], EntityClientPlayerMP['Claudio'/20940, l='MpServer', x=16,08, y=64,62, z=5907,05], EntityOtherPlayerMP['stugmas'/6267735, l='MpServer', x=-823,34, y=96,00, z=-4352,03], EntityOtherPlayerMP['nikita123456'/6628337, l='MpServer', x=-872,28, y=96,50, z=-4351,34], EntityOtherPlayerMP['nikita123456'/6628337, l='MpServer', x=-855,09, y=96,00, z=-4345,84], EntityOtherPlayerMP['nikitadoroshenko'/6153076, l='MpServer', x=-821,47, y=96,00, z=-4353,03], EntityOtherPlayerMP['nikita123456'/6628337, l='MpServer', x=5432,00, y=65,00, z=-371,00], EntityOtherPlayerMP['nikitadoroshenko'/6153076, l='MpServer', x=-821,50, y=96,00, z=-4352,34]]
Retry entities: 0 total; []
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:441)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2413)
at net.minecraft.client.Minecraft.run(Minecraft.java:775)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 8.1 (x86) version 6.3
Java Version: 1.8.0_111, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (