( ! ) Warning: Search backend error during near_match search for '3.144.97.187' after 6. 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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
40.12573551264MediaWiki->performRequest( )../MediaWiki.php:573
50.38534378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.38584432672SpecialPage->run( )../SpecialPageFactory.php:581
70.38584433040SpecialSearch->execute( )../SpecialPage.php:383
81.17705794632SpecialSearch->goResult( )../SpecialSearch.php:117
91.21035800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.21035801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.22075816640Hooks::run( )../SearchEngine.php:231
121.22085818240call_user_func_array ( )../Hooks.php:209
131.22085818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.22125892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.22185939016CirrusSearch\Searcher->search( )../Searcher.php:268
161.23566174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.23586205664PoolCounterWork->execute( )../Util.php:133
181.23596229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.23596230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.23596230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.23606232112PoolCounterWork->execute( )../Util.php:129
221.23606232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.23606232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.23606233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.24216347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.24226351248wfLogWarning( )../ElasticsearchIntermediary.php:98
271.24226351528MWDebug::warning( )../GlobalFunctions.php:1247
281.24236352832MWDebug::sendMessage( )../MWDebug.php:155
291.24236353224trigger_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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
41.25696276536OutputPage->output( )../MediaWiki.php:583
51.25736282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.25746284288WebResponse->header( )../OutputPage.php:2134
71.25746284432header ( )../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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
41.25696276536OutputPage->output( )../MediaWiki.php:583
51.25736282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.25816292320WebResponse->header( )../OutputPage.php:2171
71.25816292464header ( )../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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
41.25696276536OutputPage->output( )../MediaWiki.php:583
51.25736282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.25866292264WebResponse->header( )../OutputPage.php:2172
71.25866292408header ( )../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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
41.25696276536OutputPage->output( )../MediaWiki.php:583
51.27116292264WebResponse->header( )../OutputPage.php:2220
61.27116292408header ( )../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
20.01673375864MediaWiki->run( )../index.php:46
30.01673377272MediaWiki->main( )../MediaWiki.php:424
41.25696276536OutputPage->output( )../MediaWiki.php:583
51.27186292424WebResponse->header( )../OutputPage.php:2227
61.27186292568header ( )../WebResponse.php:37