java.lang.NullPointerException: Ticking entity (Player)

---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 31.03.2019 16:55
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
	at dgt.a(SourceFile:475)
	at djd.dw(SourceFile:1110)
	at avm.h(SourceFile:264)
	at djd.h(SourceFile:195)
	at dgt.a(SourceFile:168)
	at dgt$$Lambda$1844/1405230085.accept(Unknown Source)
	at bgv.a(SourceFile:669)
	at dgt.d(SourceFile:137)
	at cus.n(SourceFile:1421)
	at cus.d(SourceFile:916)
	at cus.b(SourceFile:410)
	at net.minecraft.client.main.Main.main(SourceFile:154)


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

-- Head --
Thread: Client thread
Stacktrace:
	at dgt.a(SourceFile:475)
	at djd.dw(SourceFile:1110)
	at avm.h(SourceFile:264)
	at djd.h(SourceFile:195)
	at dgt.a(SourceFile:168)
	at dgt$$Lambda$1844/1405230085.accept(Unknown Source)

-- Entity being ticked --
Details:
	Entity Type: minecraft:player (djd)
	Entity ID: 14218
	Entity Name: son_savasci
	Entity's Exact location: 92.80, 60.53, -150.49
	Entity's Block location: World: (92,60,-151), Chunk: (at 12,3,9 in 5,-10; contains blocks 80,0,-160 to 95,255,-145), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
	Entity's Momentum: 0.00, 0.00, 0.00
	Entity's Passengers: []
	Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
	at bgv.a(SourceFile:669)
	at dgt.d(SourceFile:137)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [djd['son_savasci'/14218, l='MpServer', x=92.80, y=60.53, z=-150.49]]
	Chunk stats: MultiplayerChunkCache: 361, 95
	Level seed: 0
	Level generator: ID 00 - default, ver 1. 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
	Server brand: vanilla
	Server type: Non-integrated multiplayer server
Stacktrace:
	at dgt.a(SourceFile:447)
	at cus.b(SourceFile:1911)
	at cus.b(SourceFile:418)
	at net.minecraft.client.main.Main.main(SourceFile:154)

-- System Details --
Details:
	Minecraft Version: 19w13b
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1392996640 bytes (1328 MB) / 1747451904 bytes (1666 MB) up to 3817865216 bytes (3641 MB)
	JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G
	Launched Version: 19w13b
	LWJGL: 3.2.1 build 12
	OpenGL: ATI Radeon HD 4600 Series GL version 3.3.11672 Compatibility Profile Context, 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: vanilla
	Current Language: Türkçe (Türkiye)
	CPU: 4x AMD Phenom(tm) 9750 Quad-Core Processor