I cant play a game which i could play before on the same device

I used to play Pokémon sun, moon, ultra sun and ultra moon however now i’m unable to play any of the before mentioned games with a error notification stopping me from even loading the game up even though i have not changed my device in any way anyone got a why this is happening.

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