I've used the stasadm -o backup/restore commands to migrate a site collection to a new URL.
The new site seems to be working fine, with one exception. Document libraries that contain folders don't work properly.
I'm able to access the library, but clicking on a folder within the library just sends me to a generic error page with the unhelpful message "Cannot complete this action." I can't create new folders within the library either.
Anyone else run into this behavior?