[Pharo-project] can't edit any methods

I'm working on a project that I started in the Seaside-3.0-One-Click image (Mac OSX). When Seaside 3.0.2 was released, I moved my project to a new 3.0.2 one-click image. No problems. When Seaside 3.0.3 was released, I moved my project to a new 3.0.3 one-click image. Now I can't edit anything. When I try, I get: NonBooleanReceiver: proceed for truth. (how do I copy-n-paste the stack dump?) moving my project = saving to FTP site via monticello and loading it into the new one-click image and loading the auto-test package. Any ideas? Thanks in advance, Elliot