Demon's Souls sudden issue

Hi everyone, I used to play Demon's souls quite often and it was working perfect until today, the game has this issue, the game softlocks after checking the trophy set and the log shows this code line: 

I really don't know what to do the game was perfectly fine.

F {PPU[0x1000019] Thread (SLSession) [0x01d30330]} SIG: Thread terminated due to fatal error: Verification failed:
(in file D:\a\1\s\rpcs3\Loader\PSF.cpp:118)