( ! ) Warning: Search backend error during near_match search for '3.143.244.172' after 47. 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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.06393551600MediaWiki->performRequest( )../MediaWiki.php:573
50.21344379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21384433040SpecialPage->run( )../SpecialPageFactory.php:581
70.21394433408SpecialSearch->execute( )../SpecialPage.php:383
80.70085794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.73905800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.73905801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.76095816656Hooks::run( )../SearchEngine.php:231
120.76105818256call_user_func_array ( )../Hooks.php:209
130.76105818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.76155893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.76235939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.79546174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.79586205744PoolCounterWork->execute( )../Util.php:133
180.79596230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.79596230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.79596230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.79606232192PoolCounterWork->execute( )../Util.php:129
220.79606232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.79606233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.79606233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.84266347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.84646351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.84646351600MWDebug::warning( )../GlobalFunctions.php:1247
280.84656352904MWDebug::sendMessage( )../MWDebug.php:155
290.84656353296trigger_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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.85716276576OutputPage->output( )../MediaWiki.php:583
50.86506283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86516284328WebResponse->header( )../OutputPage.php:2134
70.86516284472header ( )../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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.85716276576OutputPage->output( )../MediaWiki.php:583
50.86506283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.86586292360WebResponse->header( )../OutputPage.php:2171
70.86586292504header ( )../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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.85716276576OutputPage->output( )../MediaWiki.php:583
50.86506283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.87536292304WebResponse->header( )../OutputPage.php:2172
70.87536292448header ( )../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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.85716276576OutputPage->output( )../MediaWiki.php:583
50.87586292304WebResponse->header( )../OutputPage.php:2220
60.87586292448header ( )../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
10.0000233960{main}( )../index.php:0
20.02883376112MediaWiki->run( )../index.php:46
30.02883377520MediaWiki->main( )../MediaWiki.php:424
40.85716276576OutputPage->output( )../MediaWiki.php:583
50.88416292464WebResponse->header( )../OutputPage.php:2227
60.88416292608header ( )../WebResponse.php:37