( ! ) Warning: Search backend error during near_match search for '18.225.254.33' after 2. 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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
40.15383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.33254379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.33294433368SpecialPage->run( )../SpecialPageFactory.php:581
70.33304433736SpecialSearch->execute( )../SpecialPage.php:383
80.95475795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.99735802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.99735802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.02745817936Hooks::run( )../SearchEngine.php:231
121.02745819536call_user_func_array ( )../Hooks.php:209
131.02745820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.02775894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.02805940296CirrusSearch\Searcher->search( )../Searcher.php:268
161.05066175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.05086206936PoolCounterWork->execute( )../Util.php:133
181.05096231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.05096231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.05096231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.05096233384PoolCounterWork->execute( )../Util.php:129
221.05096234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.05096234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.05096234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.05266348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.05286352544wfLogWarning( )../ElasticsearchIntermediary.php:98
271.05286352824MWDebug::warning( )../GlobalFunctions.php:1247
281.05296354128MWDebug::sendMessage( )../MWDebug.php:155
291.05296354520trigger_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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
41.09506277824OutputPage->output( )../MediaWiki.php:583
51.09526284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09536285576WebResponse->header( )../OutputPage.php:2134
71.09536285720header ( )../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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
41.09506277824OutputPage->output( )../MediaWiki.php:583
51.09526284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09606293624WebResponse->header( )../OutputPage.php:2171
71.09606293768header ( )../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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
41.09506277824OutputPage->output( )../MediaWiki.php:583
51.09526284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09656293568WebResponse->header( )../OutputPage.php:2172
71.09656293712header ( )../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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
41.09506277824OutputPage->output( )../MediaWiki.php:583
51.09706293568WebResponse->header( )../OutputPage.php:2220
61.09706293712header ( )../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
10.0000233960{main}( )../index.php:0
20.06213376416MediaWiki->run( )../index.php:46
30.06213377824MediaWiki->main( )../MediaWiki.php:424
41.09506277824OutputPage->output( )../MediaWiki.php:583
51.14126293728WebResponse->header( )../OutputPage.php:2227
61.14126293872header ( )../WebResponse.php:37