( ! ) Warning: Search backend error during near_match search for '3.143.5.154' 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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
40.12893551696MediaWiki->performRequest( )../MediaWiki.php:573
50.30214379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.30254433360SpecialPage->run( )../SpecialPageFactory.php:581
70.30264433728SpecialSearch->execute( )../SpecialPage.php:383
80.93835795624SpecialSearch->goResult( )../SpecialSearch.php:117
91.06445801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.06445802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.09065817320Hooks::run( )../SearchEngine.php:231
121.09075818920call_user_func_array ( )../Hooks.php:209
131.09075819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.09125893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.11195939696CirrusSearch\Searcher->search( )../Searcher.php:268
161.16506174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.16536206400PoolCounterWork->execute( )../Util.php:133
181.16546230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.16546230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.16546230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.16556232848PoolCounterWork->execute( )../Util.php:129
221.16556233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.16556233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.16556233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.21206348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.21226351976wfLogWarning( )../ElasticsearchIntermediary.php:98
271.21226352256MWDebug::warning( )../GlobalFunctions.php:1247
281.21236353560MWDebug::sendMessage( )../MWDebug.php:155
291.21236353952trigger_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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
41.22476277232OutputPage->output( )../MediaWiki.php:583
51.22496283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22506284984WebResponse->header( )../OutputPage.php:2134
71.22506285128header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
41.22476277232OutputPage->output( )../MediaWiki.php:583
51.22496283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22576293016WebResponse->header( )../OutputPage.php:2171
71.22576293160header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
41.22476277232OutputPage->output( )../MediaWiki.php:583
51.22496283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22626292960WebResponse->header( )../OutputPage.php:2172
71.22626293104header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
41.22476277232OutputPage->output( )../MediaWiki.php:583
51.22666292960WebResponse->header( )../OutputPage.php:2220
61.22676293104header ( )../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
10.0000233896{main}( )../index.php:0
20.04413376040MediaWiki->run( )../index.php:46
30.04413377448MediaWiki->main( )../MediaWiki.php:424
41.22476277232OutputPage->output( )../MediaWiki.php:583
51.22736293112WebResponse->header( )../OutputPage.php:2227
61.22736293256header ( )../WebResponse.php:37