# Kibana not ready yet error after upgrading from 7.6.1 to 7.15.2

**URL:** <https://discuss.elastic.co/t/kibana-not-ready-yet-error-after-upgrading-from-7-6-1-to-7-15-2/289696>\
**Category:** Kibana\
**Created:** [November 19, 2021, 2:36pm UTC](https://discuss.elastic.co/t/kibana-not-ready-yet-error-after-upgrading-from-7-6-1-to-7-15-2/289696 "2021-11-19T14:36:22Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![3c3m](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/3c3m/32/59250_2.png) [@3c3m](https://discuss.elastic.co/u/3c3m)\
**Post date:** [November 19, 2021, 2:36pm UTC](https://discuss.elastic.co/t/kibana-not-ready-yet-error-after-upgrading-from-7-6-1-to-7-15-2/289696/1 "2021-11-19T14:36:22Z")

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Hello,

We upgraded our elastic stack to logstash, Elasticsearch and kibana from version 7.6.1 to 7.15.2 respectively.

But we get **Kibana server is not ready yet error** in kibana interface.

kibana service is running but there is a keystore depreciated error.

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/b/8/b8755e6b0eda1a2a11cc55fd8406c5111576c3f3.png)

I have closed xpack now because it may be due to this error.  
But the error still persists.

Also cluster status red. But nodes are running.  
 ![image](https://us1.discourse-cdn.com/elastic/original/3X/6/d/6d2e3f807bcc73ffe2c2cf064365bdfc8cba728d.png)

There are these errors in the kibana.log file.

 ![image](https://us1.discourse-cdn.com/elastic/original/3X/c/1/c1d4e19e9e8ec0c4f975731d4ce54a9608481177.png)

Is there anyone who can help?

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<div class="post-metadata">

**Author:** ![Dzmitry](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dzmitry/32/65026_2.png) [@Dzmitry](https://discuss.elastic.co/u/Dzmitry)\
**Post date:** [November 19, 2021, 4:10pm UTC](https://discuss.elastic.co/t/kibana-not-ready-yet-error-after-upgrading-from-7-6-1-to-7-15-2/289696/2 "2021-11-19T16:10:03Z")

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Hi @3c3m ,

Could you confirm that Elasticsearch was upgraded and works perfectly fine?  
Did you try to restart Kibana again?

You can read more about upgrades and potential troubleshooting [here](https://www.elastic.co/guide/en/kibana/current/upgrade-migrations.html)

Based on the logs saved objects migration did not work for you, you might need to re-run migration with "old" version 1 mode.

Regards, Dzmitry

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<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:** [December 17, 2021, 4:10pm UTC](https://discuss.elastic.co/t/kibana-not-ready-yet-error-after-upgrading-from-7-6-1-to-7-15-2/289696/3 "2021-12-17T16:10:48Z")

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