"Kibana server is not ready yet" browser message with Kibana 8.2.0

Question

I need to access Kibana dashboard without any type of login/authentication. I'm only interested in passing data to learn this technologies.

when I try to access in Kibana dashboard, receive this message from browser

Kibana server is not ready yet

note that elastic search run correctly as you can see in response from browser

{
  "name" : "elasticsearch",
  "cluster_name" : "docker-cluster",
  "cluster_uuid" : "Y1a0OPnKTQmTqb2mxZA6Jw",
  "version" : {
    "number" : "8.2.0",
    "build_flavor" : "default",
    "build_type" : "docker",
    "build_hash" : "b174af62e8dd9f4ac4d25875e9381ffe2b9282c5",
    "build_date" : "2022-04-20T10:35:10.180408517Z",
    "build_snapshot" : false,
    "lucene_version" : "9.1.0",
    "minimum_wire_compatibility_version" : "7.17.0",
    "minimum_index_compatibility_version" : "7.0.0"
  },
  "tagline" : "You Know, for Search"
}

this is my docker-compose

version: '3'
services:

  elasticsearch:
    build:
        context: ./elasticsearch
        dockerfile: Dockerfile
    image: instap:elasticsearch_INSTAP
    networks:
      tapp:
        ipv4_address: 10.0.100.51

    container_name: elasticsearch_INSTAP
    ports:
        - "9200:9200"
    environment:
        node.name: elasticsearch
        discovery.type: single-node
        ES_JAVA_OPTS: -Xms2g -Xmx2g
        xpack.security.enabled: false
        xpack.security.enrollment.enabled: false
        bootstrap.memory_lock: true

  kibana:
    build:
      context: ./kibana
      dockerfile: Dockerfile
    container_name: kibana
    hostname: kibana
    ports:
      - 5601:5601
    networks:
      tapp:
        ipv4_address: 10.0.100.52
    environment:
        xpack.security.enabled: false
    depends_on:
      - elasticsearch

volumes:
    myapp:

networks: 
  tapp:
    name: tapp
    driver: bridge
    ipam:
        config:
            - subnet: 10.0.100.1/24

and this is my kibana.yml

server.name: "kibana"
server.host: "0.0.0.0"
server.shutdownTimeout: "5s"
elasticsearch.hosts: [ "http://elasticsearch:9200" ]
vis_type_vega.enableExternalUrls: true
xpack.monitoring.ui.container.elasticsearch.enabled: true
xpack.encryptedSavedObjects.encryptionKey: iYU2RF{yT&&-]8D:ew#;b!*6/8=2q:Px
monitoring.ui.container.elasticsearch.enabled: true

please could help me? if needed any info please ask me and I will put them immediatelly