Crashs

---- Minecraft Crash Report -------- Minecraft Crash Report ----// Ouch. That hurt
Time: 1/20/19 2:37 PMDescription: Unexpected error
java.lang.NullPointerException: Unexpected error at amu.a(SourceFile:1173) at buq.h(SourceFile:1614) at buq.a(SourceFile:1203) at buq.b(SourceFile:1188) at buq.a(SourceFile:1033) at bib.az(SourceFile:1023) at bib.a(SourceFile:419) at net.minecraft.client.main.Main.main(SourceFile:123)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Client threadStacktrace: at amu.a(SourceFile:1173) at buq.h(SourceFile:1614) at buq.a(SourceFile:1203) at buq.b(SourceFile:1188)
– 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: survival (ID 0). Hardcore: false. Cheats: false Forced entities: 0 total; [] Retry entities: 0 total; [] Server brand: ~_ERROR~ NullPointerException: null Server type: Non-integrated multiplayer serverStacktrace: at bsb.a(SourceFile:366) at bib.b(SourceFile:2587) at bib.a(SourceFile:433) at net.minecraft.client.main.Main.main(SourceFile:123)
– System Details --Details: Minecraft Version: 1.12.2 Operating System: Windows 8.1 (x86) version 6.3 Java Version: 1.8.0_45, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 100562720 bytes (95 MB) / 222044160 bytes (211 MB) up to 1244921856 bytes (1187 MB) JVM Flags: 3 total; -Xmn128M -Xmx1200M -XX:+UseConcMarkSweepGC IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.12.2 LWJGL: 2.9.4 OpenGL: AMD Radeon(TM) R6 Graphics GL version 4.5.13497 Compatibility Profile Context 23.20.808.1280, ATI Technologies Inc. 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: English (US) Profiler Position: N/A (disabled) CPU: 4x AMD A10-7300 Radeon R6, 10 Compute Cores 4C+6G