( ! ) Warning: Search backend error during near_match search for '3.140.242.165' after 6. 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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.02913958136MediaWiki->performRequest( )../MediaWiki.php:573
50.04024412776SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04064466816SpecialPage->run( )../SpecialPageFactory.php:581
70.04064467184SpecialSearch->execute( )../SpecialPage.php:383
80.07875811048SpecialSearch->goResult( )../SpecialSearch.php:117
90.08375817224SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08375817976SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08585832976Hooks::run( )../SearchEngine.php:231
120.08585834576call_user_func_array ( )../Hooks.php:209
130.08585835280CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08635909344CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08695955368CirrusSearch\Searcher->search( )../Searcher.php:268
160.08916190424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08936222008PoolCounterWork->execute( )../Util.php:133
180.08946246264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08946246448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08946246520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08946248456PoolCounterWork->execute( )../Util.php:129
220.08946249104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08946249288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08946249408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09546363696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09566367632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09566367912MWDebug::warning( )../GlobalFunctions.php:1247
280.09566369216MWDebug::sendMessage( )../MWDebug.php:155
290.09566369608trigger_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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.09736292928OutputPage->output( )../MediaWiki.php:583
50.09756299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766300680WebResponse->header( )../OutputPage.php:2134
70.09766300824header ( )../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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.09736292928OutputPage->output( )../MediaWiki.php:583
50.09756299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09826308712WebResponse->header( )../OutputPage.php:2171
70.09826308856header ( )../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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.09736292928OutputPage->output( )../MediaWiki.php:583
50.09756299384OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886308656WebResponse->header( )../OutputPage.php:2172
70.09886308800header ( )../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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.09736292928OutputPage->output( )../MediaWiki.php:583
50.09926308656WebResponse->header( )../OutputPage.php:2220
60.09926308800header ( )../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
10.0001236256{main}( )../index.php:0
20.02163782536MediaWiki->run( )../index.php:46
30.02163783944MediaWiki->main( )../MediaWiki.php:424
40.09736292928OutputPage->output( )../MediaWiki.php:583
50.09976308816WebResponse->header( )../OutputPage.php:2227
60.09976308960header ( )../WebResponse.php:37