ServletException error messages - form and view now stuck wi

ServletException error messages - form and view now stuck wi

Sorry for the double-report, but I didn't click the box for my comments to be added to the Forums the first time around.

I have a form and view, called Materials, that is now "stuck" - it shows ServletException error messages in the Form and View panes. I can't select Script to try to find the problem, no matter where I start from. Since I can't pull up the form or view, I can't delete the page and recreate it.
mactaggart