Elasticsearch Indexing Failed

[laudi]

I am a beginner but I wanted to install Elasticsearch.
I do not know if anything installed incorrectly, or it was some addon but I can not build index.
Here I add logs:

XenForo_Exception: Elasticsearch indexing failed. See the server error log for more details. - library/XenES/Search/SourceHandler/ElasticSearch.php:1098

Stack Trace

#0 [patch]/public_html/library/XenES/Search/SourceHandler/ElasticSearch.php(76): XenES_Search_SourceHandler_ElasticSearch->_triggerFailedIndexError(Object(stdClass), Array)
#1 [patch]/public_html/library/XenForo/Search/Indexer.php(125): XenES_Search_SourceHandler_ElasticSearch->finalizeRebuildSet()
#2 [patch]/public_html/library/XenForo/Deferred/SearchIndex.php(76): XenForo_Search_Indexer->finalizeRebuildSet()
#3 [patch]/public_html/library/XenForo/Model/Deferred.php(295): XenForo_Deferred_SearchIndex->execute(Array, Array, 7.8947479724884, '')
#4 [patch]/public_html/library/XenForo/Model/Deferred.php(429): XenForo_Model_Deferred->runDeferred(Array, 7.8947479724884, '', false)
#5 [patch]/public_html/library/XenForo/Model/Deferred.php(374): XenForo_Model_Deferred->_runInternal(Array, 7.8947489261627, '', false)
#6 [patch]/public_html/library/XenForo/ViewRenderer/Abstract.php(352): XenForo_Model_Deferred->run(true, 7.8947489261627)
#7 [patch]/public_html/library/XenForo/ViewRenderer/HtmlAdmin.php(131): XenForo_ViewRenderer_Abstract::hasManualDeferredToRun(true)
#8 [patch]/public_html/library/XenForo/FrontController.php(639): XenForo_ViewRenderer_HtmlAdmin->renderContainer(Object(XenForo_Template_Admin), Array)
#9 [patch]/public_html/library/XenForo/FrontController.php(158): XenForo_FrontController->renderView(Object(XenForo_ControllerResponse_Error), Object(XenForo_ViewRenderer_HtmlAdmin), Array)
#10 [patch]/public_html/admin.php(13): XenForo_FrontController->run()
#11 {main}

Request State

array (size=3)
'url' => string '[site]/admin.php?tools/run-deferred' (length=52)
'_GET' =>
array (size=1)
'tools/run-deferred' => string '' (length=0)
'_POST' =>
array (size=3)
'redirect' => string '[site]/admin.php?tools/rebuild&success=1' (length=57)
'execute' => string '1' (length=1)
'_xfToken' => string '********' (length=8)

Can anyone help with that?

 

[Paul B]

See the server error log for more details.

Did you check the server error log?

 

[laudi]

I quoted all what is displayed in server error log in first post

 

[Mike]

There will usually be another error in the XF server error log with this. However, if not, it may be worth checking the Elasticsearch log.

Can you do searches or does indexing work when you make a new post?