Animal Crossing New Leaf: Unable to read game data when trying to save mail at the post office

Issue:
Every time I go to the post office and save my mail, the game always says “Unable to read game data. Your game will exit now.” and since I can’t do anything about it, I lost all the progress that day.

System Information

  • Operating System: Windows 7 Professional
  • CPU: Intel® Core™ i3-5005U CPU @2.00 GHz 2.00GHz
  • GPU: Intel® HD Graphics 5500
  • Citra Version : Citra Nightly 1471
  • Game: Animal Crossing: New Leaf
  • Screenshot of Issue :

Diagnostic Log
citra_log.txt (34.0 KB)

In order to save a copy of the log, follow this guide:
https://community.citra-emu.org/t/how-to-upload-the-log-file/296

System Information for Support

Client Version                                Nightly 1471 HEAD-263e5be
OpenGL Vendor                                 Intel
OpenGL Renderer                               Intel(R) HD Graphics 5500
OpenGL Version                                3.3.0
GPU Driver Version                            10.18.14.4264
Enable Hardware Renderer                      [x]
Enable Hardware Shader                        [x]
Hardware Shader, Accurate Multiplication      [ ]
Hardware Shader, Geometry Shaders             null
Enable Shader JIT                             [x]
Enable Vsync                                  null
System Region                                 -1

Here’s some issues I found with your log that might help.