# kibana登陆被禁用（Login is currently disabled. Administrators should consult the Kibana logs for more details.）

**URL:** <https://discuss.elastic.co/t/kibana-login-is-currently-disabled-administrators-should-consult-the-kibana-logs-for-more-details/137530>\
**Category:** 中文提问与讨论\
**Created:** [June 27, 2018, 3:04am UTC](https://discuss.elastic.co/t/kibana-login-is-currently-disabled-administrators-should-consult-the-kibana-logs-for-more-details/137530 "2018-06-27T03:04:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![wuwenjie\_cn](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/wuwenjie_cn/32/32514_2.png) [@wuwenjie\_cn](https://discuss.elastic.co/u/wuwenjie_cn)\
**Post date:** [June 27, 2018, 3:04am UTC](https://discuss.elastic.co/t/kibana-login-is-currently-disabled-administrators-should-consult-the-kibana-logs-for-more-details/137530/1 "2018-06-27T03:04:26Z")

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elasticsearch 版本6.2  
kibana 版本6.3  
均未安装使用x-pack插件  
服务启动后，kibana提示：`Login is currently disabled. Administrators should consult the Kibana logs for more details.`

```
kibana日志错误内容：
log [06:42:32.020] [warning][security] Generating a random key for xpack.security.encryptionKey. To prevent sessions from being invalidated on restart, please set xpack.security.encryptionKey in kibana.yml
  log [06:42:32.023] [warning][security] Session cookies will be transmitted over insecure connections. This is not recommended.

log [06:42:32.393] [warning][reporting] Generating a random key for xpack.reporting.encryptionKey. To prevent pending reports from failing on restart, please set xpack.reporting.encryptionKey in kibana.yml

 log [06:42:32.432] [error][status][plugin:xpack_main@6.3.0] Status changed from yellow to red - This version of Kibana requires Elasticsearch v6.3.0 on all nodes. I found the following incompatible nodes in your cluster: v6.2.4 @ 172.17.91.21:9200 (172.17.91.21)

log [06:42:32.476] [error][status][plugin:xpack_main@6.3.0] Status changed from red to red - X-Pack plugin is not installed on the [data] Elasticsearch cluster

log [06:43:02.479] [warning][license][xpack] License information from the X-Pack plugin could not be obtained from Elasticsearch for the [data] cluster. [invalid_index_name_exception] Invalid index name [_xpack], must not start with '_'., with { index_uuid="_na_" & index="_xpack" } :: {"path":"/_xpack","statusCode":400,"response":"{\"error\":{\"root_cause\":[{\"type\":\"invalid_index_name_exception\",\"reason\":\"Invalid index name [_xpack], must not start with '_'.\",\"index_uuid\":\"_na_\",\"index\":\"_xpack\"}],\"type\":\"invalid_index_name_exception\",\"reason\":\"Invalid index name [_xpack], must not start with '_'.\",\"index_uuid\":\"_na_\",\"index\":\"_xpack\"},\"status\":400}"}
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```

之前版本：  
elasticsearch版本6.2  
kibana版本版本6.2  
服务均未安装x-pack插件  
可以正常启动和使用  
把Kibana换成6.3后，kibana无法使用

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 25, 2018, 3:04am UTC](https://discuss.elastic.co/t/kibana-login-is-currently-disabled-administrators-should-consult-the-kibana-logs-for-more-details/137530/2 "2018-07-25T03:04:34Z")

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