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[10/20/2023 12:00:02 AM]	 	1/11018
[10/20/2023 12:00:02 AM]	 	Object reference not set to an instance of an object.	Stack error:   at WalkinService.Program.UpdateData(String EmplContID)
   at WalkinService.Program.Main(String[] args)
[10/20/2023 12:00:02 AM]	 	===========================================================================