( ! ) Warning: Search backend error during near_match search for '18.218.11.211' after 46. 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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
40.13183551992MediaWiki->performRequest( )../MediaWiki.php:573
50.21164379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21204433368SpecialPage->run( )../SpecialPageFactory.php:581
70.21204433736SpecialSearch->execute( )../SpecialPage.php:383
80.81585795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.95105802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.95105802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.99875817936Hooks::run( )../SearchEngine.php:231
120.99875819536call_user_func_array ( )../Hooks.php:209
130.99875820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.99925894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.00005940296CirrusSearch\Searcher->search( )../Searcher.php:268
161.04626175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.04656206936PoolCounterWork->execute( )../Util.php:133
181.04666231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.04666231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.04666231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.04676233384PoolCounterWork->execute( )../Util.php:129
221.04676234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.04676234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.04676234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.09226348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.09236352528wfLogWarning( )../ElasticsearchIntermediary.php:98
271.09246352808MWDebug::warning( )../GlobalFunctions.php:1247
281.09246354112MWDebug::sendMessage( )../MWDebug.php:155
291.09246354504trigger_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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
41.11826277824OutputPage->output( )../MediaWiki.php:583
51.11856284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11866285576WebResponse->header( )../OutputPage.php:2134
71.11866285720header ( )../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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
41.11826277824OutputPage->output( )../MediaWiki.php:583
51.11856284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11926293624WebResponse->header( )../OutputPage.php:2171
71.11926293768header ( )../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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
41.11826277824OutputPage->output( )../MediaWiki.php:583
51.11856284280OutputPage->sendCacheControl( )../OutputPage.php:2218
61.11976293568WebResponse->header( )../OutputPage.php:2172
71.11976293712header ( )../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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
41.11826277824OutputPage->output( )../MediaWiki.php:583
51.12016293568WebResponse->header( )../OutputPage.php:2220
61.12016293712header ( )../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
20.04803376416MediaWiki->run( )../index.php:46
30.04803377824MediaWiki->main( )../MediaWiki.php:424
41.11826277824OutputPage->output( )../MediaWiki.php:583
51.12076293728WebResponse->header( )../OutputPage.php:2227
61.12076293872header ( )../WebResponse.php:37