Can't save search for view.

Can't save search for view.

In my application "School Group Registration 2009-2010", I cannot save a search for the view "Available Dates View 2010-2011". The search works, but when I save changes I get an error. I tried to insert the criteria from the edit view also, but it would not save. I tried saving another criteria for text and it saved. This is a simple change and I need it immediately for this application that is going live. The application and is shared with edit access to support.