( ! ) Warning: Search backend error during near_match search for '18.118.1.179' after 45. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
40.12943551264MediaWiki->performRequest( )../MediaWiki.php:573
50.41514378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.41564432672SpecialPage->run( )../SpecialPageFactory.php:581
70.41564433040SpecialSearch->execute( )../SpecialPage.php:383
81.19365794632SpecialSearch->goResult( )../SpecialSearch.php:117
91.24855800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.24855801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.27955816640Hooks::run( )../SearchEngine.php:231
121.27965818240call_user_func_array ( )../Hooks.php:209
131.27965818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.28015892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.28095939016CirrusSearch\Searcher->search( )../Searcher.php:268
161.33266174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.33296205664PoolCounterWork->execute( )../Util.php:133
181.33306229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.33306230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.33306230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.33306232112PoolCounterWork->execute( )../Util.php:129
221.33316232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.33316232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.33316233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.37816347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.37826351248wfLogWarning( )../ElasticsearchIntermediary.php:98
271.37826351528MWDebug::warning( )../GlobalFunctions.php:1247
281.37836352832MWDebug::sendMessage( )../MWDebug.php:155
291.37836353224trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
41.38596276536OutputPage->output( )../MediaWiki.php:583
51.38616282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.38626284288WebResponse->header( )../OutputPage.php:2134
71.38626284432header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
41.38596276536OutputPage->output( )../MediaWiki.php:583
51.38616282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.38696292320WebResponse->header( )../OutputPage.php:2171
71.38696292464header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
41.38596276536OutputPage->output( )../MediaWiki.php:583
51.38616282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.38736292264WebResponse->header( )../OutputPage.php:2172
71.38746292408header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
41.38596276536OutputPage->output( )../MediaWiki.php:583
51.40406292264WebResponse->header( )../OutputPage.php:2220
61.40406292408header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233928{main}( )../index.php:0
20.04123375864MediaWiki->run( )../index.php:46
30.04133377272MediaWiki->main( )../MediaWiki.php:424
41.38596276536OutputPage->output( )../MediaWiki.php:583
51.40466292424WebResponse->header( )../OutputPage.php:2227
61.40466292568header ( )../WebResponse.php:37