Abou Forest Crash at 2nd part of dungeon.

[Lil-Prinny]

I got an objective that involves this dungeon area, but there's an issue with involves a sudden crash as I enter the 2nd part of the dungeon after it loads up. At first it loads up fine and I see my character standing there with an empty open space ahead of me. But when I proceed forward, it suddenly crashes without warning with a window saying "onigiri.exe has stopped working.". I did this a few time more times and it still crashes. Is there something wrong with the map or is there something wrong with the game data?