Always approved /can edit check box error

[WizardHawk]

While testing the article submission system, I've noticed that every time I attempt to check a box in the "Always approved/can edit check box?" column and click send, the boxes uncheck themselves (never get set) and this error comes up in the forum log:

8: Undefined variable: f
File: /home/xxx/public_html/xxx/Sources/TPortalAdmin.php
Line: 394

I am unable to allow anyone other than the admins to approve submissions. Anyone else have this issue? Any work arounds or fixes for it?

[bloc]

The function is still unfinished..so it really doesn't get saved. Just leave it be for now.