( ! ) Warning: Search backend error during near_match search for '18.189.180.129' after 14. 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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.03363964960MediaWiki->performRequest( )../MediaWiki.php:573
50.04494419656SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04534473672SpecialPage->run( )../SpecialPageFactory.php:581
70.04544474040SpecialSearch->execute( )../SpecialPage.php:383
80.10585818328SpecialSearch->goResult( )../SpecialSearch.php:117
90.12935824544SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12935825296SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13145840288Hooks::run( )../SearchEngine.php:231
120.13145841888call_user_func_array ( )../Hooks.php:209
130.13145842592CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13195916632CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13275962656CirrusSearch\Searcher->search( )../Searcher.php:268
160.13566197752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13596230520PoolCounterWork->execute( )../Util.php:133
180.13606254960PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13606255144call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13606255216CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13606257184PoolCounterWork->execute( )../Util.php:129
220.13606257832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13606258016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13606258136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15046372416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15056376352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15066376632MWDebug::warning( )../GlobalFunctions.php:1247
280.15066377936MWDebug::sendMessage( )../MWDebug.php:155
290.15066378328trigger_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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.15236301584OutputPage->output( )../MediaWiki.php:583
50.15256308040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15266309336WebResponse->header( )../OutputPage.php:2134
70.15266309480header ( )../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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.15236301584OutputPage->output( )../MediaWiki.php:583
50.15256308040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15326317368WebResponse->header( )../OutputPage.php:2171
70.15326317512header ( )../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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.15236301584OutputPage->output( )../MediaWiki.php:583
50.15256308040OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15376317312WebResponse->header( )../OutputPage.php:2172
70.15376317456header ( )../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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.15236301584OutputPage->output( )../MediaWiki.php:583
50.15416317312WebResponse->header( )../OutputPage.php:2220
60.15416317456header ( )../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
10.0000240368{main}( )../index.php:0
20.02033789408MediaWiki->run( )../index.php:46
30.02033790816MediaWiki->main( )../MediaWiki.php:424
40.15236301584OutputPage->output( )../MediaWiki.php:583
50.15476317472WebResponse->header( )../OutputPage.php:2227
60.15476317616header ( )../WebResponse.php:37