---- Minecraft Crash Report ----
// Shall we play a game?

Time: 05/07/19 15.37
Description: Unexpected error

java.util.ConcurrentModificationException
	at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)
	at java.util.LinkedList$ListItr.next(LinkedList.java:888)
	at com.google.common.collect.Iterators$8.next(Iterators.java:896)
	at com.google.common.collect.Iterators.addAll(Iterators.java:367)
	at com.google.common.collect.Lists.newArrayList(Lists.java:165)
	at xp.a(SourceFile:214)
	at xp.c(SourceFile:198)
	at xp.a(SourceFile:146)
	at bur.b(SourceFile:124)
	at bur.f(SourceFile:108)
	at bur.a(SourceFile:104)
	at bqn.a(SourceFile:45)
	at bak.a(SourceFile:81)
	at bak.a(SourceFile:41)
	at bch.a(SourceFile:189)
	at dkb.a(SourceFile:318)
	at cxz.aF(SourceFile:1335)
	at cxz.aG(SourceFile:1562)
	at cxz.m(SourceFile:1411)
	at cxz.e(SourceFile:925)
	at cxz.b(SourceFile:410)
	at net.minecraft.client.main.Main.main(SourceFile:155)


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

-- Head --
Thread: Client thread
Stacktrace:
	at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966)
	at java.util.LinkedList$ListItr.next(LinkedList.java:888)
	at com.google.common.collect.Iterators$8.next(Iterators.java:896)
	at com.google.common.collect.Iterators.addAll(Iterators.java:367)
	at com.google.common.collect.Lists.newArrayList(Lists.java:165)
	at xp.a(SourceFile:214)
	at xp.c(SourceFile:198)
	at xp.a(SourceFile:146)
	at bur.b(SourceFile:124)
	at bur.f(SourceFile:108)
	at bur.a(SourceFile:104)
	at bqn.a(SourceFile:45)
	at bak.a(SourceFile:81)
	at bak.a(SourceFile:41)
	at bch.a(SourceFile:189)
	at dkb.a(SourceFile:318)
	at cxz.aF(SourceFile:1335)
	at cxz.aG(SourceFile:1562)

-- Affected level --
Details:
	All players: 1 total; [dmm['Giuseppe2018'/123, l='MpServer', x=-32.48, y=76.00, z=61.04]]
	Chunk stats: Client Chunk Cache: 729, 462
	Level dimension: minecraft:overworld
	Level name: MpServer
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options: {}
	Level spawn location: World: (-31,76,62), Chunk: (at 1,4,14 in -2,3; contains blocks -32,0,48 to -17,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 325435 game time, 1000 day time
	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
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at dkc.a(SourceFile:421)
	at cxz.b(SourceFile:1923)
	at cxz.b(SourceFile:430)
	at net.minecraft.client.main.Main.main(SourceFile:155)

-- System Details --
Details:
	Minecraft Version: 1.14.4 Pre-Release 2
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1014067672 bytes (967 MB) / 1912602624 bytes (1824 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 8
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Launched Version: 1.14.4-pre2
	LWJGL: 3.2.2 build 10
	OpenGL: GeForce GTX 980/PCIe/SSE2 GL version 4.6.0 NVIDIA 430.86, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: Yes
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: vanilla, file/Stevens Traditional 64x64 [1.14.3].zip
	Current Language: Italiano (Italia)
	CPU: 8x Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz