First check that this service user exists : translation-preview Second
to that, log a ticket with Customer Care. Quick inspection of the source
code, the resolverFactory has got to be the null object... It's trying
to get the resource resolver for the above service user :
resolverFactory.getServiceResourceResolver(Collections.singletonMap(
ResourceResolverFactory.SUBSERVICE, (Object) new
String(TranslationUtils.TRANSLATION_PREVIEW_SERVICE_USER))); There are
getter/setter methods for the factory,...