beta-14

Hello,

We are investigating using OpenScholar for our University as a means to provide sharing of publications and data among campus professionals and grad students. For this, we have set up OpenScholar online and want to start getting people to sign up for 1-hour tutorials.

Recently, I set up an instance of OpenScholar Beta-14, went to set up an example scholar site through Create content -> Scholar Site and then proceeded to check on the Site Layout functionality in the Control Panel. After messing around with the layout a while, I clicked Save and that's when the problem started. A PHP error popped up on the resulting page telling me there was a problem in:

openscholar_vsite/vsite_layout/vsite_layout_ui/includes/vsite_layout_ui.inc : line 575