Disgaea: Afternoon of Darkness

[Megazao]

So I'm playing Disgaea on PPSSPP since the beginning and all went well, until this part on the last chapter, 6th map where someone uses some magic with a lot of visual effects and the game crashes, and that's an unskippable scene, so there's notheing I can do about it. I started playing on PPSSPP 0.9.8 and tried to change to 0.9.9.1 and the game still crashes. Here's the bug report windows gives me:

Problematic Event: APPCRASH
App name: PPSSPPWindows64.exe
App version: 0.9.9.1
Date/Time of the app: 53f26441
Failing module: StackHash_b4ee
Failing module version: 0.0.0.0
Failing module date/time: 00000000
Exception code: c0000005
Deslocamento de Exceção: 000000001217d9d9
OS version: 6.1.7601.2.1.0.256.1
Local identification: 1046
Additional infos 1: b4ee
Additional infos 2: b4ee5de6a2322745523997a782b35692
Additional infos 3: 277e
Additional infos 4: 277e19c30fbd5f6bb531ec9e027c37c3

(I needed to poorly translate the names of the categories because my system is in portuguese) So that's all I know, I'd reeeeally apreciate some help 'cause I'm right on the end of the game and it crashes, and I don't want to replay it all

Sorry if this needed to be posted at another category, I'm really just desperate and this seemed to be the right place