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when trying to open a world game crashes at loading screen. anyone would help ?

here is the report

java.lang.NullPointerException: Unexpected errorjava.lang.NullPointerException: Unexpected error at net.minecraft.client.renderer.ActiveRenderInfo.func_178806_a(ActiveRenderInfo.java:57) at net.minecraft.client.renderer.ActiveRenderInfo.func_186703_a(ActiveRenderInfo.java:68) at net.minecraft.client.renderer.EntityRenderer.func_78481_a(EntityRenderer.java:680) at net.minecraft.client.renderer.EntityRenderer.func_78479_a(EntityRenderer.java:933) at net.optifine.shaders.ShadersRender.renderShadowMap(ShadersRender.java:284) at net.optifine.shaders.Shaders.beginRender(Shaders.java:4097) at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1592) at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1384) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1117) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397) at net.minecraft.client.main.Main.main(SourceFile:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --Thread: Client threadStacktrace: at net.minecraft.client.renderer.ActiveRenderInfo.func_178806_a(ActiveRenderInfo.java:57) at net.minecraft.client.renderer.ActiveRenderInfo.func_186703_a(ActiveRenderInfo.java:68) at net.minecraft.client.renderer.EntityRenderer.func_78481_a(EntityRenderer.java:680) at net.minecraft.client.renderer.EntityRenderer.func_78479_a(EntityRenderer.java:933) at net.optifine.shaders.ShadersRender.renderShadowMap(ShadersRender.java:284) at net.optifine.shaders.Shaders.beginRender(Shaders.java:4097) at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1592)
-- Affected level --Details: Level name: MpServer All players: 0 total; [] Chunk stats: MultiplayerChunkCache: 859, 859 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: 211 game time, 211 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: creative (ID 1). Hardcore: false. Cheats: false Forced entities: 0 total; [] Retry entities: 0 total; [] Server brand: ~~ERROR~~ NullPointerException: null Server type: Integrated singleplayer serverStacktrace: at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:532) at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2738) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:426) at net.minecraft.client.main.Main.main(SourceFile:123) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
-- System Details --Details: Minecraft Version: 1.12.2 Operating System: Windows 8.1 (amd64) version 6.3 Java Version: 1.8.0_181, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 272097976 bytes (259 MB) / 795045888 bytes (758 MB) up to 1060372480 bytes (1011 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 9, allocated: 20, tallocated: 86 FML: MCP 9.42 Powered by Forge 14.23.4.2705 Optifine OptiFine_1.12.2_HD_U_E2 6 mods loaded, 6 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-1.12.2-14.23.4.2705.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UCHIJAAAA | forge | 14.23.4.2705 | forge-1.12.2-14.23.4.2705.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 | | UCHIJAAAA | cfm | 5.14.0 | cfm-5.14.0-mc1.12.2.jar | None | | UCHIJAAAA | landlust | 1.12.2-0.3.5 | Landlust-Furniture-Mod-1.12.2.jar | None |
Loaded coremods (and transformers): GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 416.34' Renderer: 'GeForce GTX 960/PCIe/SSE2' Launched Version: 1.12.2-forge1.12.2-14.23.4.2705 LWJGL: 2.9.4 OpenGL: GeForce GTX 960/PCIe/SSE2 GL version 4.6.0 NVIDIA 416.34, NVIDIA Corporation 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: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: Current Language: English (US) Profiler Position: N/A (disabled) CPU: 8x Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz OptiFine Version: OptiFine_1.12.2_HD_U_E2 OptiFine Build: 20180728-185429 Render Distance Chunks: 16 Mipmaps: 4 Anisotropic Filtering: 1 Antialiasing: 0 Multitexture: false Shaders: MrMeepz Shaders v05 UltraPlus.zip OpenGlVersion: 4.6.0 NVIDIA 416.34 OpenGlRenderer: GeForce GTX 960/PCIe/SSE2 OpenGlVendor: NVIDIA Corporation CpuCount: 8

If you are using a shader pack remove it, if not get another version of optifine