the game crashes when I teleport to the mansion something about the angel_5 png
It's a common bug that occurs for unknown reasons, but seems to be linked to the save files.
For now it's only the mansion, but at some point you won't be able to interact with anything and will have to make a new game.
Angel_5.png is the face sprite of the goddess. basically, the game can't load it and will try over and over again and failing.