( ! ) Warning: Search backend error during near_match search for '18.118.93.4' 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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.01983552816MediaWiki->performRequest( )../MediaWiki.php:573
50.03494380344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534434256SpecialPage->run( )../SpecialPageFactory.php:581
70.03544434624SpecialSearch->execute( )../SpecialPage.php:383
80.08265796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.08795802416SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08795803168SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09035818168Hooks::run( )../SearchEngine.php:231
120.09045819768call_user_func_array ( )../Hooks.php:209
130.09045820472CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09095894504CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09175940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496175536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09526207120PoolCounterWork->execute( )../Util.php:133
180.09536231376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09536231560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09536231632CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09536233568PoolCounterWork->execute( )../Util.php:129
220.09546234216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09546234400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09546234520CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10176348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196352712wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10196352992MWDebug::warning( )../GlobalFunctions.php:1247
280.10206354280MWDebug::sendMessage( )../MWDebug.php:155
290.10206354672trigger_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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.10386278008OutputPage->output( )../MediaWiki.php:583
50.10406284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416285752WebResponse->header( )../OutputPage.php:2134
70.10416285896header ( )../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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.10386278008OutputPage->output( )../MediaWiki.php:583
50.10406284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10486293784WebResponse->header( )../OutputPage.php:2171
70.10486293928header ( )../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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.10386278008OutputPage->output( )../MediaWiki.php:583
50.10406284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10536293728WebResponse->header( )../OutputPage.php:2172
70.10536293872header ( )../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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.10386278008OutputPage->output( )../MediaWiki.php:583
50.10586293728WebResponse->header( )../OutputPage.php:2220
60.10586293872header ( )../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
10.0000235264{main}( )../index.php:0
20.01133377416MediaWiki->run( )../index.php:46
30.01143378824MediaWiki->main( )../MediaWiki.php:424
40.10386278008OutputPage->output( )../MediaWiki.php:583
50.10656293880WebResponse->header( )../OutputPage.php:2227
60.10656294024header ( )../WebResponse.php:37