( ! ) Warning: Search backend error during near_match search for '3.144.94.190' after 23. 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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
40.23683551264MediaWiki->performRequest( )../MediaWiki.php:573
50.48094378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.50164432672SpecialPage->run( )../SpecialPageFactory.php:581
70.50174433040SpecialSearch->execute( )../SpecialPage.php:383
81.65455794632SpecialSearch->goResult( )../SpecialSearch.php:117
91.94595800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.94595801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.97705816640Hooks::run( )../SearchEngine.php:231
121.97705818240call_user_func_array ( )../Hooks.php:209
131.97705818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.97755892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.97825939016CirrusSearch\Searcher->search( )../Searcher.php:268
162.04806174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
172.04826205664PoolCounterWork->execute( )../Util.php:133
182.04836229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
192.04836230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
202.04836230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
212.04836232112PoolCounterWork->execute( )../Util.php:129
222.04836232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
232.04836232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
242.04836233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.07136347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.07156351248wfLogWarning( )../ElasticsearchIntermediary.php:98
272.07156351528MWDebug::warning( )../GlobalFunctions.php:1247
282.09176352832MWDebug::sendMessage( )../MWDebug.php:155
292.09176353224trigger_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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
42.10746276536OutputPage->output( )../MediaWiki.php:583
52.15046282992OutputPage->sendCacheControl( )../OutputPage.php:2218
62.15056284288WebResponse->header( )../OutputPage.php:2134
72.15056284432header ( )../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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
42.10746276536OutputPage->output( )../MediaWiki.php:583
52.15046282992OutputPage->sendCacheControl( )../OutputPage.php:2218
62.15126292320WebResponse->header( )../OutputPage.php:2171
72.15126292464header ( )../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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
42.10746276536OutputPage->output( )../MediaWiki.php:583
52.15046282992OutputPage->sendCacheControl( )../OutputPage.php:2218
62.18806292264WebResponse->header( )../OutputPage.php:2172
72.18806292408header ( )../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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
42.10746276536OutputPage->output( )../MediaWiki.php:583
52.18856292264WebResponse->header( )../OutputPage.php:2220
62.18856292408header ( )../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
20.03723375864MediaWiki->run( )../index.php:46
30.03723377272MediaWiki->main( )../MediaWiki.php:424
42.10746276536OutputPage->output( )../MediaWiki.php:583
52.18916292424WebResponse->header( )../OutputPage.php:2227
62.18916292568header ( )../WebResponse.php:37