Comment 2 for bug 654543

The crash come from this extension /usr/lib/nautilus/extensions-2.0/libnautilus-tracker-tags.so
nautilus-elementary provide zeitgeist search engine as its default search engine.
So tracker don't work anymore with nautilus-elementary 2.32

remove the extension and the problem would be fixed. Or if you still want to be able to use tracker as nautilus default search engine then go back to vanilla nautilus.