My N64 Game won't open my save

I have an N64 re-pro of animal forest that was translated into English that used to work but now only loads my sisters account but not mine. when i boot my account up the screen freezes and a red dash appears in the upper left hand corner. also the music sill plays in the background. when i open my sisters account the game works just fine.

plus i tried cleaning my console, the game, and the expansion pak but nothing worked.