Session Library not loaded in extended controlloer

[eluser]Cally[/eluser]
Ok, I have split all things relating to sessions in an extending sessions class and all visual aspects in to a class called Display.

Another issue remains, the Display class controls all menus and needs to make a call to the session class to check if the user is logged in or not as so to determine what menus should be displayed.

Now the same Non-object error is occuring even when trying to load the library manually from the constructor. I've never had so much trouble with something that should be quite simple.