uri segment errors

[eluser]dsi[/eluser]
i have a problem with ci. I have many pages or controller functions and when i pass the third parameter in the url link(controller/functions/values) it shows errors. Twist is it works in some pages and it doesnot in some.

what should i do?

[eluser]JoostV[/eluser]
Please post some code from a controller in which you get errors, and tell us what errors are shown.