---- Minecraft Crash Report ----

WARNING: coremods are present:
  IELoadingPlugin (ImmersiveEngineering-core-0.12-82.jar)
Contact their authors BEFORE contacting forge

// I just don't know what went wrong :(

Time: 6/16/18 9:10 PM
Description: Exception ticking world

java.util.ConcurrentModificationException
	at java.util.HashMap$HashIterator.remove(Unknown Source)
	at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:262)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Thread: Server thread
Stacktrace:
	at java.util.HashMap$HashIterator.remove(Unknown Source)
	at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:262)
	at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:207)

-- Affected level --
Details:
	Level name: world
	All players: 2 total; [EntityPlayerMP['NEKO'/762, l='world', x=-250.95, y=65.00, z=-29.19], EntityPlayerMP['Huntero'/5144, l='world', x=-293.24, y=67.00, z=316.43]]
	Chunk stats: ServerChunkCache: 4348 Drop: 1605
	Level seed: -5789528468616398630
	Level generator: ID 06 - BIOMESOP, ver 0. Features enabled: true
	Level generator options:
	Level spawn location: World: (72,64,256), Chunk: (at 8,4,0 in 4,16; contains blocks 64,0,256 to 79,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 68862 game time, 123352 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 96953 (now: false), thunder time: 116981 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:756)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:668)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:526)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_171, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 6190289488 bytes (5903 MB) / 7440695296 bytes (7096 MB) up to 7440695296 bytes (7096 MB)
	JVM Flags: 2 total; -Xmx7168M -Xms7168M
	IntCache: cache: 0, tcache: 0, allocated: 3, tallocated: 104
	FML: MCP 9.42 Powered by Forge 14.23.4.2707 14 mods loaded, 14 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State     | ID                   | Version         | Source                                        | Signature                                |
	|:--------- |:-------------------- |:--------------- |:--------------------------------------------- |:---------------------------------------- |
	| UCHIJAAAA | minecraft            | 1.12.2          | minecraft.jar                                 | None                                     |
	| UCHIJAAAA | mcp                  | 9.42            | minecraft.jar                                 | None                                     |
	| UCHIJAAAA | FML                  | 8.0.99.99       | forge-1.12.2-14.23.4.2707-universal.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| UCHIJAAAA | forge                | 14.23.4.2707    | forge-1.12.2-14.23.4.2707-universal.jar       | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| UCHIJAAAA | biomesoplenty        | 7.0.1.2384      | BiomesOPlenty-1.12.2-7.0.1.2384-universal.jar | None                                     |
	| UCHIJAAAA | trackapi             | 1.1             | TrackAPI-1.1_1.12.jar                         | None                                     |
	| UCHIJAAAA | immersiveengineering | 0.12-82         | ImmersiveEngineering-0.12-82.jar              | 4cb49fcde3b43048c9889e0a3d083225da926334 |
	| UCHIJAAAA | immersiverailroading | 1.2.1           | ImmersiveRailroading-1.2.1_1.12.jar           | None                                     |
	| UCHIJAAAA | minecolonies         | 1.12.2-0.8.9393 | minecolonies-universal-1.12.2-0.8.9393.jar    | None                                     |
	| UCHIJAAAA | morpheus             | 1.12-3.3.2      | Morpheus-1.12-3.3.2.jar                       | None                                     |
	| UCHIJAAAA | harvestcraft         | 1.12.2u         | Pam's+HarvestCraft+1.12.2u.jar                | None                                     |
	| UCHIJAAAA | roughmobs            | 2.0.0           | Rough-Mobs-2-Mod-1.12.2.jar                   | None                                     |
	| UCHIJAAAA | toolbelt             | 1.7.1           | ToolBelt-1.12.0-1.7.1.jar                     | None                                     |
	| UCHIJAAAA | treechopper          | 1.2.4           | TreeChopper-1.12.2-1.2.4.jar                  | None                                     |

	Loaded coremods (and transformers):
IELoadingPlugin (ImmersiveEngineering-core-0.12-82.jar)
  blusunrize.immersiveengineering.common.asm.IEClassTransformer
	Profiler Position: N/A (disabled)
	Player Count: 2 / 10; [EntityPlayerMP['NEKO'/762, l='world', x=-250.95, y=65.00, z=-29.19], EntityPlayerMP['Huntero'/5144, l='world', x=-293.24, y=67.00, z=316.43]]
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)