Typically this error occurs because you have not setup the print bed size in the Marlin firmware to match the size of your machine. The 450mm is not a value I’ve seen before, but I don’t have access to the LowRider firmware at the moment to check what it has as defaults. In configuration.h it is these two lines:
// The size of the print bed
#define X_BED_SIZE 200
#define Y_BED_SIZE 200
If you are further away from the origin than whatever these two values are set to when you begin to home, then Marlin throws an error and quits. No g-code exists that sets these values, so unfortunately this change needs to be made in the firmware and the firmware flashed.