( ! ) Warning: Search backend error during near_match search for '3.135.189.78' after 32. 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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
40.11753551992MediaWiki->performRequest( )../MediaWiki.php:573
50.26674379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.26714433376SpecialPage->run( )../SpecialPageFactory.php:581
70.26714433744SpecialSearch->execute( )../SpecialPage.php:383
80.94465795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.99885802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.99885802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.03395817840Hooks::run( )../SearchEngine.php:231
121.03405819440call_user_func_array ( )../Hooks.php:209
131.03405820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.03435894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.04175940232CirrusSearch\Searcher->search( )../Searcher.php:268
161.04516175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.04526206928PoolCounterWork->execute( )../Util.php:133
181.04536231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.04536231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.04536231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.04546233376PoolCounterWork->execute( )../Util.php:129
221.04546234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.04546234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.04546234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.07786348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.07796352512wfLogWarning( )../ElasticsearchIntermediary.php:98
271.07796352792MWDebug::warning( )../GlobalFunctions.php:1247
281.07806354096MWDebug::sendMessage( )../MWDebug.php:155
291.07806354488trigger_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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
41.09316277760OutputPage->output( )../MediaWiki.php:583
51.09916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09926285512WebResponse->header( )../OutputPage.php:2134
71.09926285656header ( )../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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
41.09316277760OutputPage->output( )../MediaWiki.php:583
51.09916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11316293544WebResponse->header( )../OutputPage.php:2171
71.11316293688header ( )../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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
41.09316277760OutputPage->output( )../MediaWiki.php:583
51.09916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11366293488WebResponse->header( )../OutputPage.php:2172
71.11366293632header ( )../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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
41.09316277760OutputPage->output( )../MediaWiki.php:583
51.11416293488WebResponse->header( )../OutputPage.php:2220
61.11416293632header ( )../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
20.03973376416MediaWiki->run( )../index.php:46
30.03973377824MediaWiki->main( )../MediaWiki.php:424
41.09316277760OutputPage->output( )../MediaWiki.php:583
51.11476293648WebResponse->header( )../OutputPage.php:2227
61.11476293792header ( )../WebResponse.php:37