# License expired

**URL:** <https://discuss.elastic.co/t/license-expired/267400>\
**Category:** Elasticsearch\
**Tags:** license\
**Created:** [March 16, 2021, 4:39pm UTC](https://discuss.elastic.co/t/license-expired/267400 "2021-03-16T16:39:42Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [March 17, 2021, 10:45am UTC](https://discuss.elastic.co/t/license-expired/267400/5 "2021-03-17T10:45:23Z")

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Agreed with Christian. As we already mentioned in December

> [@Unable to access data from elastic search](https://discuss.elastic.co/t/unable-to-access-data-from-elastic-search/257258/12):
>
> Could you explain what the problem is? Hard to tell without seeing any information on that like code. That said, I'm not a dotnet dev so I don't know if I can help but may be someone would be able to. That's a way too old. It's not even the latest stable of the 5.x version. We don't support 5.x anymore. Consider updating to 7.10.

You really need to upgrade your cluster IMO.

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