( ! ) Warning: Search backend error during near_match search for '3.149.251.199' after 14. 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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.04803551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14624379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14664433368SpecialPage->run( )../SpecialPageFactory.php:581
70.14664433736SpecialSearch->execute( )../SpecialPage.php:383
80.36165795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.38585802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38585802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39525817936Hooks::run( )../SearchEngine.php:231
120.39535819536call_user_func_array ( )../Hooks.php:209
130.39535820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.39555894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.39585940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.40746175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40756206936PoolCounterWork->execute( )../Util.php:133
180.40766231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40766231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40766231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40766233384PoolCounterWork->execute( )../Util.php:129
220.40776234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40776234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40776234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42126348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42146352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42146352824MWDebug::warning( )../GlobalFunctions.php:1247
280.42156354128MWDebug::sendMessage( )../MWDebug.php:155
290.42156354520trigger_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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.42316277824OutputPage->output( )../MediaWiki.php:583
50.42346284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42356285576WebResponse->header( )../OutputPage.php:2134
70.42356285720header ( )../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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.42316277824OutputPage->output( )../MediaWiki.php:583
50.42346284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43416293624WebResponse->header( )../OutputPage.php:2171
70.43416293768header ( )../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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.42316277824OutputPage->output( )../MediaWiki.php:583
50.42346284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43466293568WebResponse->header( )../OutputPage.php:2172
70.43466293712header ( )../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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.42316277824OutputPage->output( )../MediaWiki.php:583
50.43516293568WebResponse->header( )../OutputPage.php:2220
60.43516293712header ( )../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
20.02953376416MediaWiki->run( )../index.php:46
30.02953377824MediaWiki->main( )../MediaWiki.php:424
40.42316277824OutputPage->output( )../MediaWiki.php:583
50.43576293728WebResponse->header( )../OutputPage.php:2227
60.43576293872header ( )../WebResponse.php:37