---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 8/22/19 1:43 PM
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 yq.a(SourceFile:214)
	at yq.c(SourceFile:198)
	at yq.a(SourceFile:146)
	at bvx.b(SourceFile:124)
	at bvx.f(SourceFile:108)
	at bvx.a(SourceFile:104)
	at brs.a(SourceFile:45)
	at bbn.a(SourceFile:81)
	at bbn.a(SourceFile:41)
	at bdl.a(SourceFile:190)
	at dls.a(SourceFile:324)
	at czo.aH(SourceFile:1325)
	at czo.aI(SourceFile:1552)
	at czo.o(SourceFile:1401)
	at czo.e(SourceFile:912)
	at czo.b(SourceFile:402)
	at net.minecraft.client.main.Main.main(SourceFile:194)


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

-- Head --
Thread: Render 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 yq.a(SourceFile:214)
	at yq.c(SourceFile:198)
	at yq.a(SourceFile:146)
	at bvx.b(SourceFile:124)
	at bvx.f(SourceFile:108)
	at bvx.a(SourceFile:104)
	at brs.a(SourceFile:45)
	at bbn.a(SourceFile:81)
	at bbn.a(SourceFile:41)
	at bdl.a(SourceFile:190)
	at dls.a(SourceFile:324)
	at czo.aH(SourceFile:1325)
	at czo.aI(SourceFile:1552)

-- Affected level --
Details:
	All players: 1 total; [dod['bator2012'/208, l='MpServer', x=-59.76, y=71.00, z=92.09]]
	Chunk stats: Client Chunk Cache: 361, 205
	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: (-192,66,192), Chunk: (at 0,4,0 in -12,12; contains blocks -192,0,192 to -177,255,207), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 7471 game time, 7471 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 dlt.a(SourceFile:421)
	at czo.b(SourceFile:1913)
	at czo.b(SourceFile:422)
	at net.minecraft.client.main.Main.main(SourceFile:194)

-- System Details --
Details:
	Minecraft Version: 19w34a
	Minecraft Version ID: 19w34a
	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: 1387273144 bytes (1323 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 4
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Launched Version: 19w34a
	Backend library: LWJGL version 3.2.2 build 10
	Backend API: Intel(R) HD Graphics 3000 GL version 3.1.0 - Build 9.17.10.4459, Intel
	GL Caps: Using framebuffer using OpenGL 3.0
	Using VBOs: Yes
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: vanilla
	Current Language: English (US)
	CPU: 4x Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz