Pls help me with a dianostic log

sorry i have one problem
when I try to run a game I get a warning that says a fatal error has occurred. See the log for more details, continuing with the emulation may result in crashes and errors
i play en linux
citra did not install and in order to install it I put this command flatpak remote-add --if-not-exists flathub ( the link)
here is the log:
citra_log.txt (17.2 KB)
thank you.

Your log file indicates a corrupted ROM:

[  11.166242] Service.FS <Info> core/file_sys/archive_selfncch.cpp:OpenRomFS:193: Unable to read RomFS

You’ll need to redump. Please refer to our game dumping guides:

Dumping Game Cartridges
Dumping Installed Titles

Make sure your GM9 is up to date and that you have enough free storage space available on your SD-Card to perform the dump.