Call-time pass-by-reference has been depricated

[eluser]Azafar[/eluser]
Hi friends,

I am using smarty parser class but it is throwing the following error.
Call-time pass-by-reference has been depricated. I have php 5.3. Please guide me how to fix that error cause i must have to integrate smarty templates with my CI as well as I have to keep the default view mode. I mean i have to use both kinds of views smarty and CI default.

Regards...