[ACNL-welcome amiibo] Help? what happen? i think this is a rare situation

Issue:

so it says that i need to update the game?

i already tried this for 5 times

Diagnostic Log
Upload your log file as an attachment by dragging & dropping.

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

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.

You are likely using a save file that was originally created on a later update version of your game or you’re trying to use a feature that’s only available on a later update version. Either way, dumping your update should fix the issue. Please refer to our dumping guide:

To dump DLC and Updates, use this guide https://citra-emu.org/wiki/dumping-updates-and-dlcs/ and install the results through File -> Install CIA...