i set xpack.security.sameSiteCookies: "None"
Error when accessing kibana
Logging in with provider "basic" (basic)
  log   [17:00:29.269] [error][http] Error: "SameSite: None" requires Secure connection
    at validateOptions (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/cookie_session_storage.js:65:11)
    at createCookieSessionStorageFactory (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/cookie_session_storage.js:80:3)
    at HttpServer.createCookieSessionStorageFactory (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/http_server.js:395:103)
    at createCookieSessionStorageFactory (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/http_server.js:126:64)
    at new SessionCookie (/tuonong/kibana-7.15.2-linux-x86_64/x-pack/plugins/security/server/session_management/session_cookie.js:60:38)
    at SessionManagementService.setup (/tuonong/kibana-7.15.2-linux-x86_64/x-pack/plugins/security/server/session_management/session_management_service.js:63:26)
    at SecurityPlugin.setup (/tuonong/kibana-7.15.2-linux-x86_64/x-pack/plugins/security/server/plugin.js:196:35)
    at PluginWrapper.setup (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/plugins/plugin.js:103:26)
    at PluginsSystem.setupPlugins (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/plugins/plugins_system.js:91:40)
    at PluginsService.setup (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/plugins/plugins_service.js:114:19)
    at Server.setup (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/server.js:331:26)
    at Root.setup (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/root/index.js:54:14)
    at bootstrap (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/bootstrap.js:119:5)
    at Command.<anonymous> (/tuonong/kibana-7.15.2-linux-x86_64/src/cli/serve/serve.js:226:5)
 error  [17:00:29.259]  Error: Internal Server Error
    at HapiResponseAdapter.toInternalError (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/router/response_adapter.js:61:19)
    at Router.handle (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/router/router.js:177:34)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)
    at handler (/tuonong/kibana-7.15.2-linux-x86_64/src/core/server/http/router/router.js:124:50)
    at exports.Manager.execute (/tuonong/kibana-7.15.2-linux-x86_64/node_modules/@hapi/hapi/lib/toolkit.js:60:28)
    at Object.internals.handler (/tuonong/kibana-7.15.2-linux-x86_64/node_modules/@hapi/hapi/lib/handler.js:46:20)
    at exports.execute (/tuonong/kibana-7.15.2-linux-x86_64/node_modules/@hapi/hapi/lib/handler.js:31:20)
    at Request._lifecycle (/tuonong/kibana-7.15.2-linux-x86_64/node_modules/@hapi/hapi/lib/request.js:370:32)
    at Request._execute (/tuonong/kibana-7.15.2-linux-x86_64/node_modules/@hapi/hapi/lib/request.js:279:9)