( ! ) Warning: Search backend error during near_match search for '18.119.106.146' after 7. 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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.01963560880MediaWiki->performRequest( )../MediaWiki.php:573
50.03544388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594442192SpecialPage->run( )../SpecialPageFactory.php:581
70.03594442560SpecialSearch->execute( )../SpecialPage.php:383
80.08735805008SpecialSearch->goResult( )../SpecialSearch.php:117
90.09375811192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09375811944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09645826944Hooks::run( )../SearchEngine.php:231
120.09645828544call_user_func_array ( )../Hooks.php:209
130.09645829248CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09705903296CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09785949320CirrusSearch\Searcher->search( )../Searcher.php:268
160.10116184416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10146216008PoolCounterWork->execute( )../Util.php:133
180.10166240264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10166240448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10166240520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10166242456PoolCounterWork->execute( )../Util.php:129
220.10166243104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10166243288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10166243408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10876357672CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10926361608wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10926361888MWDebug::warning( )../GlobalFunctions.php:1247
280.10936363192MWDebug::sendMessage( )../MWDebug.php:155
290.10936363584trigger_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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.11126286872OutputPage->output( )../MediaWiki.php:583
50.11146293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11156294624WebResponse->header( )../OutputPage.php:2134
70.11156294768header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.11126286872OutputPage->output( )../MediaWiki.php:583
50.11146293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11226302656WebResponse->header( )../OutputPage.php:2171
70.11226302800header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.11126286872OutputPage->output( )../MediaWiki.php:583
50.11146293328OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11276302600WebResponse->header( )../OutputPage.php:2172
70.11276302744header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.11126286872OutputPage->output( )../MediaWiki.php:583
50.11356302600WebResponse->header( )../OutputPage.php:2220
60.11356302744header ( )../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
10.0000239856{main}( )../index.php:0
20.00873385280MediaWiki->run( )../index.php:46
30.00873386688MediaWiki->main( )../MediaWiki.php:424
40.11126286872OutputPage->output( )../MediaWiki.php:583
50.11416302760WebResponse->header( )../OutputPage.php:2227
60.11416302904header ( )../WebResponse.php:37