uVision - Out of Memory error

Hello,

I'm getting an error in uVision where I get a pop-up that says "Out of Memory" than uVision freezes.

I have a project and I can compile and download to my target without any problems. The error occur when I begin to debug.

uVision says "Loading Object code" in the status bar and it slowly moves up to 100% than the error occurs.

However, if I change the scatter-loading file to have more of the code in internal flash I don't get this error.

Does anyone have any idea why this error would occur? How is my scatter-loading affecting the debugger's Loading Object code?

Thanks.

Marc