# Elasticsearch PivotAggregationSearch errors after upgrade to 4.1 ES 7.14

**URL:** <https://community.graylog.org/t/elasticsearch-pivotaggregationsearch-errors-after-upgrade-to-4-1-es-7-14/21006>\
**Category:** Graylog Central (peer support)\
**Created:** [August 26, 2021, 7:42pm UTC](https://community.graylog.org/t/elasticsearch-pivotaggregationsearch-errors-after-upgrade-to-4-1-es-7-14/21006 "2021-08-26T19:42:41Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ttsandrew](https://avatars.discourse-cdn.com/v4/letter/t/97f17d/32.png) [@ttsandrew](https://community.graylog.org/u/ttsandrew)\
**Post date:** [August 26, 2021, 7:45pm UTC](https://community.graylog.org/t/elasticsearch-pivotaggregationsearch-errors-after-upgrade-to-4-1-es-7-14/21006/2 "2021-08-26T19:45:17Z")

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Hello @tgarons,

Unfortunately Elasticsearch 7.14 isn’t supported.

> [@Graylog 4.x and Elasticsearch 7.11.x?](https://community.graylog.org/t/graylog-4-x-and-elasticsearch-7-11-x/19069):
>
> Is anyone running ES 7.11.x with the latest Graylog? I see that 7.10.x is officially supported by I just wonder if that’s because of when the document was authored. [https://docs.graylog.org/en/4.0/pages/configuration/elasticsearch.html#elasticsearch-versions](https://docs.graylog.org/en/4.0/pages/configuration/elasticsearch.html#elasticsearch-versions)@aaronsachs

[https://docs.graylog.org/en/4.0/pages/configuration/elasticsearch.html#elasticsearch-versions](https://docs.graylog.org/en/4.0/pages/configuration/elasticsearch.html#elasticsearch-versions)

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