2018-01-22 15:15:56.464 [http-nio-9898-exec-3] WARN  org.springframework.http.converter.json.MappingJackson2HttpMessageConverter - Failed to evaluate Jackson deserialization for type [[simple type, class fr.sodebo.gestick.model.FormatEtiquette]]: com.fasterxml.jackson.databind.JsonMappingException: Invalid type definition for type Lfr/sodebo/gestick/model/FormatEtiquette;: Can not bind back references as Creator parameters: type fr.sodebo.gestick.model.FormatEtiquette (reference 'defaultReference', parameter index #4)