Sorry - last comment not clear: I removed and re-added the panel. Then re-installed indicator-applet-complete. But it crashed again on reboot, as did the reinstalled trash-applet on a new bottom panel.
Sorry - last comment not clear: I removed and re-added the panel. Then re-installed indicator- applet- complete. But it crashed again on reboot, as did the reinstalled trash-applet on a new bottom panel.