Tomodachi Life not booting, only giving 'Fatal Error' as information

Issue:
The game has worked for the past 3 days, it just suddenly isn’t booting and I have 0 clue why.

System Information

  • Operating System: Windows 10
  • CPU: Intel Core i5-9400F
  • GPU: GeForce GTX 1660 Super
  • Citra Version (found in title bar): 1920
  • Game: Tomodachi Life
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
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In order for us to provide better support, we need to see the log generated by citra. This guide will walk you through how you can obtain the log file: How to Upload the Log File

Open Citra, go to Emulation/Configure/General and set the Region back to Auto-select. That should fix your issue.