( ! ) Warning: Search backend error during near_match search for '18.224.59.181' after 162. 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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
40.53203551992MediaWiki->performRequest( )../MediaWiki.php:573
51.31254379472SpecialPageFactory::executePath( )../MediaWiki.php:270
61.31294433368SpecialPage->run( )../SpecialPageFactory.php:581
71.31304433736SpecialSearch->execute( )../SpecialPage.php:383
82.63945795952SpecialSearch->goResult( )../SpecialSearch.php:117
93.28415802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
103.28425802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
113.45965817936Hooks::run( )../SearchEngine.php:231
123.45965819536call_user_func_array ( )../Hooks.php:209
133.45965820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
143.46015894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
153.46085940296CirrusSearch\Searcher->search( )../Searcher.php:268
163.65606175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
173.65626206936PoolCounterWork->execute( )../Util.php:133
183.65636231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
193.65636231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
203.65636231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
213.65636233384PoolCounterWork->execute( )../Util.php:129
223.65646234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
233.65646234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
243.65646234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
253.81876348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
263.81886352528wfLogWarning( )../ElasticsearchIntermediary.php:98
273.81886352808MWDebug::warning( )../GlobalFunctions.php:1247
283.81896354112MWDebug::sendMessage( )../MWDebug.php:155
293.81896354504trigger_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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
43.92876277824OutputPage->output( )../MediaWiki.php:583
53.96936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
63.96956285576WebResponse->header( )../OutputPage.php:2134
73.96956285720header ( )../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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
43.92876277824OutputPage->output( )../MediaWiki.php:583
53.96936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
63.97026293624WebResponse->header( )../OutputPage.php:2171
73.97026293768header ( )../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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
43.92876277824OutputPage->output( )../MediaWiki.php:583
53.96936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
63.97076293568WebResponse->header( )../OutputPage.php:2172
73.97076293712header ( )../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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
43.92876277824OutputPage->output( )../MediaWiki.php:583
53.97126293568WebResponse->header( )../OutputPage.php:2220
63.97126293712header ( )../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
20.17153376416MediaWiki->run( )../index.php:46
30.17153377824MediaWiki->main( )../MediaWiki.php:424
43.92876277824OutputPage->output( )../MediaWiki.php:583
53.97186293728WebResponse->header( )../OutputPage.php:2227
63.97186293872header ( )../WebResponse.php:37