Error with Elasticsearch

[DRaver]

Since yesterday morning i got a lot of error in my acp:

XenForo_Exception: Elasticsearch server returned no response. Is it running? Elasticsearch indexing failed for post-501152 - library/XenES/Search/SourceHandler/ElasticSearch.php:745

If i make a search in forum, all ist working and i got results.

What is the problem?

 

[MattW]

Do you have any messages in your ES logs which might indicate an issue?

 

[Slavik]

Since yesterday morning i got a lot of error in my acp:

XenForo_Exception: Elasticsearch server returned no response. Is it running? Elasticsearch indexing failed for post-501152 - library/XenES/Search/SourceHandler/ElasticSearch.php:745

If i make a search in forum, all ist working and i got results.

What is the problem?

It could just be a http timeout during a backup or similar.