Application error

• Failed to get json from web service (https://openobs.mnhn.fr/biocache-service/occurrences/search?q=lsid%3A374733%20AND%20(*%3A*%20-raw_occurrenceStatus%3A%22Non%20observ%C3%A9%22)%20AND%20((dynamicProperties_nivValNationale%3A%22Certain%20-%20tr%C3%A8s%20probable%22)%20OR%20(dynamicProperties_nivValNationale%3A%22Probable%22)%20OR%20(dynamicProperties_nivValNationale%3A%22Non%20r%C3%A9alisable%22))%20AND%20((dynamicProperties_nivValRegionale%3A%22Certain%20-%20tr%C3%A8s%20probable%22)%20OR%20(dynamicProperties_nivValRegionale%3A%22Probable%22)%20OR%20(dynamicProperties_nivValRegionale%3A%22Non%20r%C3%A9alisable%22)%20OR%20(*%3A*%20-dynamicProperties_nivValRegionale%3A*))&start=0&pageSize=20&sort=first_loaded_date&dir=desc&qc=&facets=datasetName%2CdynamicProperties_ownerInstitutionCode%2CrecordedBy%2CscientificName%2CtaxonConceptID%2Coccurrence_decade_i%2Craw_dataGeneralizations%2CdynamicProperties_raw_stateProvince&flimit=10) status 502 : Failed calling web service - service returned HTTP 502