profile empty

hey

when user once comes then he/she edit their profile and save it and when he again comes and login with username and password and then view his/her profile then his profile his empty..

this is update user stor procedure

ALTER procedure [dbo].[spupdateuser]
@UserID int,
@FullName nvarchar(50),
@Email nvarchar(50),
@PhoneNumber nvarchar(50)
as
update  [Users] set FullName=@FullName,Email=@Email,PhoneNumber=@PhoneNumber
where UserID=@UserID