( ! ) Warning: Search backend error during near_match search for '3.141.46.55' after 110. 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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
42.40213551968MediaWiki->performRequest( )../MediaWiki.php:573
53.66314379424SpecialPageFactory::executePath( )../MediaWiki.php:270
63.80344433312SpecialPage->run( )../SpecialPageFactory.php:581
73.80344433680SpecialSearch->execute( )../SpecialPage.php:383
86.82565796240SpecialSearch->goResult( )../SpecialSearch.php:117
96.96615802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
106.96615803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
117.15975818248Hooks::run( )../SearchEngine.php:231
127.15975819848call_user_func_array ( )../Hooks.php:209
137.15985820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
147.16035894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
157.16105940632CirrusSearch\Searcher->search( )../Searcher.php:268
167.52686175688CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
177.63806207272PoolCounterWork->execute( )../Util.php:133
187.63836231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
197.63836231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
207.63836231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
217.63836233720PoolCounterWork->execute( )../Util.php:129
227.63836234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
237.63836234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
247.63836234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
257.74856348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
267.74876352856wfLogWarning( )../ElasticsearchIntermediary.php:98
277.74876353136MWDebug::warning( )../GlobalFunctions.php:1247
287.74886354440MWDebug::sendMessage( )../MWDebug.php:155
297.74886354832trigger_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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
47.75086278144OutputPage->output( )../MediaWiki.php:583
57.90846284600OutputPage->sendCacheControl( )../OutputPage.php:2218
67.90856285896WebResponse->header( )../OutputPage.php:2134
77.90856286040header ( )../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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
47.75086278144OutputPage->output( )../MediaWiki.php:583
57.90846284600OutputPage->sendCacheControl( )../OutputPage.php:2218
67.90936293928WebResponse->header( )../OutputPage.php:2171
77.90936294072header ( )../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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
47.75086278144OutputPage->output( )../MediaWiki.php:583
57.90846284600OutputPage->sendCacheControl( )../OutputPage.php:2218
67.90986293872WebResponse->header( )../OutputPage.php:2172
77.90986294016header ( )../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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
47.75086278144OutputPage->output( )../MediaWiki.php:583
57.91036293872WebResponse->header( )../OutputPage.php:2220
67.91036294016header ( )../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
10.0002233928{main}( )../index.php:0
21.57463376408MediaWiki->run( )../index.php:46
31.57463377816MediaWiki->main( )../MediaWiki.php:424
47.75086278144OutputPage->output( )../MediaWiki.php:583
57.91096294032WebResponse->header( )../OutputPage.php:2227
67.91096294176header ( )../WebResponse.php:37