( ! ) Warning: Search backend error during near_match search for '18.191.16.3' after 60. 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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
40.29533551968MediaWiki->performRequest( )../MediaWiki.php:573
50.52824379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.52864433312SpecialPage->run( )../SpecialPageFactory.php:581
70.52874433680SpecialSearch->execute( )../SpecialPage.php:383
81.13775796240SpecialSearch->goResult( )../SpecialSearch.php:117
91.21765802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.21765803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.25675818248Hooks::run( )../SearchEngine.php:231
121.25675819848call_user_func_array ( )../Hooks.php:209
131.25675820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.25735894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.28475940608CirrusSearch\Searcher->search( )../Searcher.php:268
161.31146175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.31176207272PoolCounterWork->execute( )../Util.php:133
181.31186231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.31196231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.31196231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.31196233720PoolCounterWork->execute( )../Util.php:129
221.31196234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.31196234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.31196234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.37166348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.37176352856wfLogWarning( )../ElasticsearchIntermediary.php:98
271.37176353136MWDebug::warning( )../GlobalFunctions.php:1247
281.37186354440MWDebug::sendMessage( )../MWDebug.php:155
291.37186354832trigger_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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
41.37376278144OutputPage->output( )../MediaWiki.php:583
51.37396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
61.37406285896WebResponse->header( )../OutputPage.php:2134
71.37406286040header ( )../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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
41.37376278144OutputPage->output( )../MediaWiki.php:583
51.37396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
61.37466293928WebResponse->header( )../OutputPage.php:2171
71.37466294072header ( )../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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
41.37376278144OutputPage->output( )../MediaWiki.php:583
51.37396284600OutputPage->sendCacheControl( )../OutputPage.php:2218
61.45666293872WebResponse->header( )../OutputPage.php:2172
71.45666294016header ( )../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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
41.37376278144OutputPage->output( )../MediaWiki.php:583
51.45716293872WebResponse->header( )../OutputPage.php:2220
61.45716294016header ( )../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
20.01053376408MediaWiki->run( )../index.php:46
30.01063377816MediaWiki->main( )../MediaWiki.php:424
41.37376278144OutputPage->output( )../MediaWiki.php:583
51.45786294032WebResponse->header( )../OutputPage.php:2227
61.45786294176header ( )../WebResponse.php:37