reset password issue

[zaib]

hi i am zaib ali mughal
i have got a error when i reset password
i am getting this error
Exception Details: Nolics.ORMapper.Base.NolnetException: The object belongs already into a different transaction

  pass = Telerik.Security.UserManager.Default.MembershipProvider.ResetPassword(custObj.Username, "no");

i am updating user password through above code and i got this when i click on link which i recieve through email can you help me how can i handle this issue

Thank you