This is the only thing other than a declare statement in this particular script, but each time I run it I get the error listed at the bottom.

	Declare ChartID cursor
		Forward_Only
	For
	Select Distinct 
		(P.ChartID),
		'0' AS Processed
		From NTSERVER.IMPACTMD.dbo.Patients P
			Inner Join NTSERVER.IMPACTMD.dbo.Doc_Header H
				On H.PatientID = P.PatientID

Msg 16915, Level 16, State 1, Line 43
A cursor with the name 'ChartID' already exists.