Shin Megami Tensei: Persona 3 Portable

[Suzard]

Hell everyone I was wondering what these errors meant:
MemmapFunctions.cpp.94 Read from hardware
MemmapFunctions.cpp.131 Write from hardware
53:10:461 user_main E[MM]: MemmapFunctions.cpp.56 Unknown GetPointer d300d3d3 PC d300d3d3 LR 08a9a17c.
Game was working perfectly fine until 5th block. I turned off hardware transform and after I access the compendium and then talk to someone inside the dorm the screen goes black and this error pops up in the debug log! Is there a way I can fix it?