Have been trying to fix a faulty Japanese ruby cartridge that was seemingly broken but after messing with a file dumper and save editors have actually made some headway into getting it working. However when running the .gba file in a emulator and on actual hardware this message pops up before booting into the save menu, I can't seem to find a English error screen with a exclamation mark at the end so I am unable to guess or attempt to translate what it means, picture 2 is my friend's best guess at what it's saying.
Anyone have experience with error messages and able to tell me what it says?