when I apply a date filter, I get this error, my data is correct (when checked from individual index)
Request to Elasticsearch failed: {"error":{"root_cause":[{"type":"parse_exception","reason":"failed to parse date field [11/01/2019] with format [strict_date_optional_time||epoch_millis]: [failed to parse date field [11/01/2019] with format [strict_date_optional_time||epoch_millis]]"}],"type":"search_phase_execution_exception","reason":"all shards failed","phase":"query","grouped":true,"failed_shards":[{"shard":0,"index":"masterdata_sutton","node":"GmJc3-wgQPe3-BzzbdkccQ","reason":{"type":"parse_exception","reason":"failed to parse date field [11/01/2019] with format [strict_date_optional_time||epoch_millis]: [failed to parse date field [11/01/2019] with format [strict_date_optional_time||epoch_millis]]","caused_by":{"type":"illegal_argument_exception","reason":"failed to parse date field [11/01/2019] with format [strict_date_optional_time||epoch_millis]","caused_by":{"type":"date_time_parse_exception","reason":"date_time_parse_exception: Failed to parse with all enclosed parsers"}}}}]},"status":400}