xmlSAXUserParseFile returned error 27 SAX.setDocumentLocator() SAX.startDocument() SAX.internalSubset(item, , ) SAX.entityDecl(sampleEnt, 4, (null), (null), <!ELEMENT item (para)+>) SAX.getParameterEntity(sampleEnt) SAX.entityDecl(sampleEnt, 1, (null), (null), the hyacinth girl) SAX.getEntity(sampleEnt) SAX.getParameterEntity(sampleEnt) SAX.error: PEReference: %sampleEnt; not found SAX.getEntity(sampleEnt) SAX.warning: Entity 'sampleEnt' not defined xmlSAXUserParseFile returned error 27