System.ObjectDisposedException

I have a tab system setup on one of my forms. Within one of the tabs I have another tab system setup (multitabbing.. hehe)... My problem arises when I mess around with the second tab system, move away from it, and try to go back...

I get the following error when it tries to load the form again...

An unhandled exception of type 'System.ObjectDisposedException' occurred in system.windows.forms.dll

Additional information: Cannot access a disposed object named "frmGenInfo".


Now... The forms are held globably in a module so that they will retain their values when I switch from form to form (I know there are less memory intensive ways to do this, but I'm not worried about that right now)... I just need to be able to move back and forth within my tab system without this crap popping up...

Have any of you seen this before, or might you know how to avoid this?

Thanks,

Squirrelly1