( ! ) Warning: Search backend error during near_match search for '3.135.220.167' after 2. 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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.05093957208MediaWiki->performRequest( )../MediaWiki.php:573
50.07684411912SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07734465968SpecialPage->run( )../SpecialPageFactory.php:581
70.07734466336SpecialSearch->execute( )../SpecialPage.php:383
80.17125810240SpecialSearch->goResult( )../SpecialSearch.php:117
90.18305816080SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18305816832SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18585831832Hooks::run( )../SearchEngine.php:231
120.18585833432call_user_func_array ( )../Hooks.php:209
130.18585834136CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18625908192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18675954216CirrusSearch\Searcher->search( )../Searcher.php:268
160.19536189288CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19556220872PoolCounterWork->execute( )../Util.php:133
180.19576245128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19576245312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19576245384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19586247320PoolCounterWork->execute( )../Util.php:129
220.19586247968PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19586248152call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19586248272CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19776362528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19796366464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19796366744MWDebug::warning( )../GlobalFunctions.php:1247
280.19816368048MWDebug::sendMessage( )../MWDebug.php:155
290.19816368440trigger_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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.20016291728OutputPage->output( )../MediaWiki.php:583
50.20036298184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20046299480WebResponse->header( )../OutputPage.php:2134
70.20046299624header ( )../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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.20016291728OutputPage->output( )../MediaWiki.php:583
50.20036298184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20106307512WebResponse->header( )../OutputPage.php:2171
70.20106307656header ( )../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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.20016291728OutputPage->output( )../MediaWiki.php:583
50.20036298184OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20156307456WebResponse->header( )../OutputPage.php:2172
70.20156307600header ( )../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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.20016291728OutputPage->output( )../MediaWiki.php:583
50.20206307456WebResponse->header( )../OutputPage.php:2220
60.20206307600header ( )../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
10.0000235760{main}( )../index.php:0
20.02993781776MediaWiki->run( )../index.php:46
30.02993783184MediaWiki->main( )../MediaWiki.php:424
40.20016291728OutputPage->output( )../MediaWiki.php:583
50.20266307616WebResponse->header( )../OutputPage.php:2227
60.20266307760header ( )../WebResponse.php:37