My Citra is not responding

I follow the youtube to fix the “fatal error” and change the .3ds file to .cia. After fixing " fatal error", then open my pokemon and it stucks at the launching for a very long time. then i stop the emulators then now my citra is not reponding. My pokemon ultra sun seems like looking for 000000.app file . How do i fix it?

I also follow the error that citra gave “CHECK THE LOG” and post the citra_log.txt over here.

And i wanted to post the citra_log.txt over here and error shows not enough space so i had to copy paste like this.

[ 18.571707] Config core/settings.cpp:LogSettings:77: Citra Configuration:
[ 18.571716] Config core/settings.cpp:LogSetting:73: Core_UseCpuJit: true
[ 18.571717] Config core/settings.cpp:LogSetting:73: Renderer_UseGLES: false
[ 18.571717] Config core/settings.cpp:LogSetting:73: Renderer_UseHwRenderer: true
[ 18.571718] Config core/settings.cpp:LogSetting:73: Renderer_UseHwShader: true
[ 18.571718] Config core/settings.cpp:LogSetting:73: Renderer_SeparableShader: false
[ 18.571719] Config core/settings.cpp:LogSetting:73: Renderer_ShadersAccurateMul: false
[ 18.571719] Config core/settings.cpp:LogSetting:73: Renderer_UseShaderJit: true
[ 18.571723] Config core/settings.cpp:LogSetting:73: Renderer_UseResolutionFactor: 3
[ 18.571724] Config core/settings.cpp:LogSetting:73: Renderer_FrameLimit: 100
[ 18.571724] Config core/settings.cpp:LogSetting:73: Renderer_UseFrameLimitAlternate: false
[ 18.571726] Config core/settings.cpp:LogSetting:73: Renderer_FrameLimitAlternate: 200
[ 18.571726] Config core/settings.cpp:LogSetting:73: Renderer_PostProcessingShader: none (builtin)
[ 18.571727] Config core/settings.cpp:LogSetting:73: Renderer_FilterMode: true
[ 18.571728] Config core/settings.cpp:LogSetting:73: Renderer_TextureFilterName: none
[ 18.571729] Config core/settings.cpp:LogSetting:73: Stereoscopy_Render3d: 0
[ 18.571729] Config core/settings.cpp:LogSetting:73: Stereoscopy_Factor3d: 0
[ 18.571730] Config core/settings.cpp:LogSetting:73: Layout_LayoutOption: 0
[ 18.571730] Config core/settings.cpp:LogSetting:73: Layout_SwapScreen: false
[ 18.571731] Config core/settings.cpp:LogSetting:73: Layout_UprightScreen: false
[ 18.571731] Config core/settings.cpp:LogSetting:73: Utility_DumpTextures: false
[ 18.571732] Config core/settings.cpp:LogSetting:73: Utility_CustomTextures: false
[ 18.571732] Config core/settings.cpp:LogSetting:73: Utility_UseDiskShaderCache: true
[ 18.571732] Config core/settings.cpp:LogSetting:73: Audio_EnableDspLle: false
[ 18.571733] Config core/settings.cpp:LogSetting:73: Audio_EnableDspLleMultithread: false
[ 18.571733] Config core/settings.cpp:LogSetting:73: Audio_OutputEngine: auto
[ 18.571734] Config core/settings.cpp:LogSetting:73: Audio_EnableAudioStretching: true
[ 18.571734] Config core/settings.cpp:LogSetting:73: Audio_OutputDevice: auto
[ 18.571735] Config core/settings.cpp:LogSetting:73: Audio_InputDeviceType: 0
[ 18.571735] Config core/settings.cpp:LogSetting:73: Audio_InputDevice: Default
[ 18.571736] Config core/settings.cpp:LogSetting:73: Camera_OuterRightName: blank
[ 18.571736] Config core/settings.cpp:LogSetting:73: Camera_OuterRightConfig:
[ 18.571737] Config core/settings.cpp:LogSetting:73: Camera_OuterRightFlip: 0
[ 18.571737] Config core/settings.cpp:LogSetting:73: Camera_InnerName: blank
[ 18.571738] Config core/settings.cpp:LogSetting:73: Camera_InnerConfig:
[ 18.571738] Config core/settings.cpp:LogSetting:73: Camera_InnerFlip: 0
[ 18.571739] Config core/settings.cpp:LogSetting:73: Camera_OuterLeftName: blank
[ 18.571740] Config core/settings.cpp:LogSetting:73: Camera_OuterLeftConfig:
[ 18.571740] Config core/settings.cpp:LogSetting:73: Camera_OuterLeftFlip: 0
[ 18.571741] Config core/settings.cpp:LogSetting:73: DataStorage_UseVirtualSd: true
[ 18.571741] Config core/settings.cpp:LogSetting:73: System_IsNew3ds: false
[ 18.571742] Config core/settings.cpp:LogSetting:73: System_RegionValue: -1
[ 18.571743] Config core/settings.cpp:LogSetting:73: Debugging_UseGdbstub: false
[ 18.571743] Config core/settings.cpp:LogSetting:73: Debugging_GdbstubPort: 24689
[ 18.571858] Frontend citra_qt/game_list.cpp:RefreshGameDirectory:705: Change detected in the games directory. Reloading game list.
[ 86.535257] Config core/settings.cpp:Log

First the log you provided is incomplete. For the future remember that the log file gets cleared each time you open Citra, so do not reopen it before uploading the log.

Try enabling Accurate Multiplication, then go to File > Open Citra Folder and delete the shaders folder inside.