x axis position

I’ve followed the youtube video Spoilboard Surfacing - Two ways - YouTube done with carvco maker and followed the settings he had and gone to run the program and I get this. First time cnc user. Any help would be greatly appreciated

Do you have an x-50 with a 1616 ballscrew? If so, did you do this:

Your gcode program for the spoil board is bigger than the limits of the machine. You can reduce the size of your board and then manually run the surfacing bit around the edge.

Hopefully that makes sense.