Crash report to login server.

Crash to login server

---- Minecraft Crash Report ----
// Sorry :(

Time: 24/02/18 19:04
Description: Tesselating block in world

java.lang.NullPointerException: Tesselating block in world
	at vo$a.a(SourceFile:77)
	at vo$a.a(SourceFile:63)
	at aye.a(SourceFile:210)
	at bgg.a(SourceFile:263)
	at clz.a(SourceFile:85)
	at cly.a(SourceFile:65)
	at coc.b(SourceFile:180)
	at cny.a(SourceFile:100)
	at cny.run(SourceFile:43)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Client thread
Stacktrace:
	at vo$a.a(SourceFile:77)
	at vo$a.a(SourceFile:63)
	at aye.a(SourceFile:210)
	at bgg.a(SourceFile:263)
	at clz.a(SourceFile:85)

-- Block being tesselated --
Details:
	Block: minecraft:lava[level=0]
	Block location: World: (-33,41,-62), Chunk: (at 15,2,2 in -3,-4; contains blocks -48,0,-64 to -33,255,-49), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Stacktrace:
	at cly.a(SourceFile:65)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [ckr['Erisium_Hardel'/15, l='MpServer', x=2,82, y=46,00, z=-5,63]]
	Chunk stats: MultiplayerChunkCache: 289, 289
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (23,4,23), Chunk: (at 7,0,7 in 1,1; contains blocks 16,0,16 to 31,255,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 1566659 game time, 6000 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: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 1 total; [ckr['Erisium_Hardel'/15, l='MpServer', x=2,82, y=46,00, z=-5,63]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Non-integrated multiplayer server
Stacktrace:
	at cio.a(SourceFile:368)
	at bya.b(SourceFile:1827)
	at cny.run(SourceFile:49)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 18w08b
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 108977928 bytes (103 MB) / 251658240 bytes (240 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	Launched Version: 18w08b
	LWJGL: 3.1.2 build 29
	OpenGL: NO CONTEXT
	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: 
	Current Language: Français (France)
	Profiler Position: N/A (disabled)
	CPU: 4x AMD FX(tm)-4300 Quad-Core Processor