New Message: "adrMsgToEdit" error when editing stories

[webmaster at userland.com]

A new message was posted:

Address: http://manila.userland.com/discuss/msgReader$1949

By: Andy (andy at dp.co.nz)

I decided to clean out my Manila site, so I deleted all the stories, images, and shortcuts. I can now create new stories without any problems, but when I go to edit existing stories I'm getting the error

"Can't evaluate the expression because the name "adrMsgToEdit" hasn't been defined"

Any ideas on this, did I perhaps delete a vital shortcut from the Shortcuts section?

Thanks,
Andy

This is a Manila site... http://manila.userland.com/.