When I try to reset password, the system shows an error

If you are receiving an error when reseting your password, make sure of the following:

• Your new password is
  • Different than the last 6 passwords
  • Contain the minimum required character length
  • It does not contain your username

•  And also meet at least 4 of the following requirements:
  • Contain a lower case letter
  • Contain a capital letter
  • Contain a number
  • Contain a special character