When removing the last user with ManageEverything rights the application crashes

In the security management tab remove all users until a last one (the one which actually performs the operation) is remaining with ManageEverything rights. Trying to auto-remove the rights leads to an exception:
org.nuxeo.ecm.core.api.ClientException
org.nuxeo.ecm.core.api.WrappedException: Exception: org.nuxeo.ecm.core.api.ClientException. message: Could not find Stateful bean: 3j011-udoxv0-f9zgfoo1-1-f9zhoxb7-kd
org.nuxeo.ecm.platform.ui.web.shield.NuxeoErrorInterceptor.invokeAndWrapExceptions(NuxeoErrorInterceptor.java:94)

and the navigation doesn't work anymore. Only way to continue the session is to go to a coded link in the address bar.
I suppose the cleaner way would be to have a warning that this isn't possible and deny the action (if indeed this is the wanted way of work).