My ryujinx crashes when I try to load the game

[VeLlegarsla]

I insalled the training mod pack on ryujinx because it's easier than on switch, but when I try to launch my SSBU rom, it doesn't work...
The problem didn't occure before I added the exefs file, but just deleting it doesn't solve the problem because the mod doesn't work without it.
Could someone explain me how to make it work ?
(Image to show the files)