( ! ) Warning: Search backend error during near_match search for '3.145.164.234' after 126. 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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
40.33673551992MediaWiki->performRequest( )../MediaWiki.php:573
51.36114379472SpecialPageFactory::executePath( )../MediaWiki.php:270
61.36154433368SpecialPage->run( )../SpecialPageFactory.php:581
71.36154433736SpecialSearch->execute( )../SpecialPage.php:383
83.47895795952SpecialSearch->goResult( )../SpecialSearch.php:117
93.93265802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.93265802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.96925817936Hooks::run( )../SearchEngine.php:231
123.96925819536call_user_func_array ( )../Hooks.php:209
133.96925820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
143.96975894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
153.97105940296CirrusSearch\Searcher->search( )../Searcher.php:268
164.09426175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
174.09456206936PoolCounterWork->execute( )../Util.php:133
184.27946231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
194.27946231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
204.27946231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
214.27946233384PoolCounterWork->execute( )../Util.php:129
224.27946234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
234.27946234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
244.27956234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
254.40536348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
264.42156352528wfLogWarning( )../ElasticsearchIntermediary.php:98
274.42156352808MWDebug::warning( )../GlobalFunctions.php:1247
284.42176354112MWDebug::sendMessage( )../MWDebug.php:155
294.42176354504trigger_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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
44.43376277824OutputPage->output( )../MediaWiki.php:583
54.43396284280OutputPage->sendCacheControl( )../OutputPage.php:2218
64.43406285576WebResponse->header( )../OutputPage.php:2134
74.43406285720header ( )../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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
44.43376277824OutputPage->output( )../MediaWiki.php:583
54.43396284280OutputPage->sendCacheControl( )../OutputPage.php:2218
64.58946293624WebResponse->header( )../OutputPage.php:2171
74.58946293768header ( )../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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
44.43376277824OutputPage->output( )../MediaWiki.php:583
54.43396284280OutputPage->sendCacheControl( )../OutputPage.php:2218
64.59006293568WebResponse->header( )../OutputPage.php:2172
74.59006293712header ( )../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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
44.43376277824OutputPage->output( )../MediaWiki.php:583
54.59046293568WebResponse->header( )../OutputPage.php:2220
64.59046293712header ( )../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
20.03833376416MediaWiki->run( )../index.php:46
30.03833377824MediaWiki->main( )../MediaWiki.php:424
44.43376277824OutputPage->output( )../MediaWiki.php:583
54.64496293728WebResponse->header( )../OutputPage.php:2227
64.64496293872header ( )../WebResponse.php:37