( ! ) Warning: Search backend error during near_match search for '18.118.31.93' after 33. 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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
40.21603551264MediaWiki->performRequest( )../MediaWiki.php:573
50.55994378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.56034432672SpecialPage->run( )../SpecialPageFactory.php:581
70.56034433040SpecialSearch->execute( )../SpecialPage.php:383
81.57105794616SpecialSearch->goResult( )../SpecialSearch.php:117
91.73505800872SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.73505801624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.80775816624Hooks::run( )../SearchEngine.php:231
121.80775818224call_user_func_array ( )../Hooks.php:209
131.80775818928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.80825892960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.80885938984CirrusSearch\Searcher->search( )../Searcher.php:268
161.93026173992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.93046205584PoolCounterWork->execute( )../Util.php:133
181.93066229840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.93066230024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.93066230096CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.93066232032PoolCounterWork->execute( )../Util.php:129
221.93066232680PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.93066232864call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.93066232984CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.96346347248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.96356351184wfLogWarning( )../ElasticsearchIntermediary.php:98
271.96356351464MWDebug::warning( )../GlobalFunctions.php:1247
281.96366352768MWDebug::sendMessage( )../MWDebug.php:155
291.96366353160trigger_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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
41.96536276472OutputPage->output( )../MediaWiki.php:583
51.96556282928OutputPage->sendCacheControl( )../OutputPage.php:2218
61.96566284224WebResponse->header( )../OutputPage.php:2134
71.96566284368header ( )../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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
41.96536276472OutputPage->output( )../MediaWiki.php:583
51.96556282928OutputPage->sendCacheControl( )../OutputPage.php:2218
62.03556292256WebResponse->header( )../OutputPage.php:2171
72.03556292400header ( )../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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
41.96536276472OutputPage->output( )../MediaWiki.php:583
51.96556282928OutputPage->sendCacheControl( )../OutputPage.php:2218
62.03596292200WebResponse->header( )../OutputPage.php:2172
72.03596292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
41.96536276472OutputPage->output( )../MediaWiki.php:583
52.03646292200WebResponse->header( )../OutputPage.php:2220
62.03646292344header ( )../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
10.0000233928{main}( )../index.php:0
20.01683375864MediaWiki->run( )../index.php:46
30.01683377272MediaWiki->main( )../MediaWiki.php:424
41.96536276472OutputPage->output( )../MediaWiki.php:583
52.03706292360WebResponse->header( )../OutputPage.php:2227
62.03706292504header ( )../WebResponse.php:37