My kibana has nothing but i think is elasticsearch problem

Elastic Stack Elasticsearch
6

_cluster/stars

{
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    "successful": 1,
    "failed": 0
  },
  "cluster_name": "elasticsearch",
  "timestamp": 1531991357797,
  "status": "yellow",
  "indices": {
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    "shards": {
      "total": 1961,
      "primaries": 1961,
      "replication": 0,
      "index": {
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          "avg": 4.989821882951654
        },
        "primaries": {
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          "avg": 4.989821882951654
        },
        "replication": {
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          "avg": 0
        }
      }
    },
    "docs": {
      "count": 13662244,
      "deleted": 5
    },
    "store": {
      "size_in_bytes": 2697378996
    },
    "fielddata": {
      "memory_size_in_bytes": 0,
      "evictions": 0
    },
    "query_cache": {
      "memory_size_in_bytes": 0,
      "total_count": 0,
      "hit_count": 0,
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      "evictions": 0
    },
    "completion": {
      "size_in_bytes": 0
    },
    "segments": {
      "count": 8516,
      "memory_in_bytes": 74411917,
      "terms_memory_in_bytes": 62494634,
      "stored_fields_memory_in_bytes": 3306000,
      "term_vectors_memory_in_bytes": 0,
      "norms_memory_in_bytes": 3285760,
      "points_memory_in_bytes": 271587,
      "doc_values_memory_in_bytes": 5053936,
      "index_writer_memory_in_bytes": 0,
      "version_map_memory_in_bytes": 0,
      "fixed_bit_set_memory_in_bytes": 0,
      "max_unsafe_auto_id_timestamp": 1531981923919,
      "file_sizes": {}
    }
  },
  "nodes": {
    "count": {
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      "data": 1,
      "coordinating_only": 0,
      "master": 1,
      "ingest": 1
    },
    "versions": [
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    ],
    "os": {
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      "allocated_processors": 4,
      "names": [
        {
          "name": "Linux",
          "count": 1
        }
      ],
      "mem": {
        "total_in_bytes": 8202559488,
        "free_in_bytes": 547627008,
        "used_in_bytes": 7654932480,
        "free_percent": 7,
        "used_percent": 93
      }
    },
    "process": {
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      },
      "open_file_descriptors": {
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        "avg": 6149
      }
    },
    "jvm": {
      "max_uptime_in_millis": 1138367,
      "versions": [
        {
          "version": "1.8.0_162",
          "vm_name": "Java HotSpot(TM) 64-Bit Server VM",
          "vm_version": "25.162-b12",
          "vm_vendor": "Oracle Corporation",
          "count": 1
        }
      ],
      "mem": {
        "heap_used_in_bytes": 1108124712,
        "heap_max_in_bytes": 2112618496
      },
      "threads": 53
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    "fs": {
      "total_in_bytes": 528310599680,
      "free_in_bytes": 523675340800,
      "available_in_bytes": 496815017984
    },
    "plugins": [],
    "network_types": {
      "transport_types": {
        "netty4": 1
      },
      "http_types": {
        "netty4": 1
      }
    }
  }
}