When I open my project file i'm getting a "Parse error at line 3739: not well-formed (invalid token). If I try and render i'm not getting the scene I was before. All the clouds have gone, the camera has moved and it looks like some of the objects aren't showing up now.
I've not added any new objects to the scene for a day or so, just changed rendering settings so i'm not sure what could have caused it.
I'm using Windows 7 x64.
Can anyone shed any light on what this error means and what's caused it, is it user error or a bug? Also is there any fix?
I've been using the incremental save feature so I could go back to an earlier version if I have to.