Майнкрафт захожу на сервер и вилет

Зашол через Tlauncher 2.48 Зашол на сервер и вилет что делать
Дополнено (1). ----Minecraft Crash Report ----
// I let you down. Sorry.

Time: 17.02.19 11:31
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at aht.a(SourceFile:1174)
at bng.h(SourceFile:1591)
at bng.a(SourceFile:1180)
at bng.b(SourceFile:1165)
at bng.a(SourceFile:1012)
at bcf.av(SourceFile:985)
at bcf.a(SourceFile:392)
at net.minecraft.client.main.Main.main(SourceFile:124)

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

-- Head --
Stacktrace:
at aht.a(SourceFile:1174)
at bng.h(SourceFile:1591)
at bng.a(SourceFile:1180)
at bng.b(SourceFile:1165)

-- Affected level --
Details:
Level name: MpServer
All players: 0 total; []
Chunk stats: MultiplayerChunkCache: 0, 0
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 0 game time, 0 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: adventure (ID 2). Hardcore: false. Cheats: false
Forced entities: 0 total; []
Retry entities: 0 total; []
Server brand: ~~ERROR~~ NullPointerException: null
Server type: Non-integrated multiplayer server
Stacktrace:
at bku.a(SourceFile:365)
at bcf.b(SourceFile:2515)
at bcf.a(SourceFile:406)
at net.minecraft.client.main.Main.main(SourceFile:124)

-- System Details --
Details:
Minecraft Version: 1.9
Operating System: Windows 10 (x86) version 10.0
Java Version: 1.8.0_2

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