( ! ) Warning: Search backend error during near_match search for '3.15.12.95' after 6. 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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.02403551952MediaWiki->performRequest( )../MediaWiki.php:573
50.03914379344SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03954433184SpecialPage->run( )../SpecialPageFactory.php:581
70.03964433552SpecialSearch->execute( )../SpecialPage.php:383
80.08385795928SpecialSearch->goResult( )../SpecialSearch.php:117
90.08895802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08895802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09115817936Hooks::run( )../SearchEngine.php:231
120.09115819536call_user_func_array ( )../Hooks.php:209
130.09115820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09175894240CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09255940264CirrusSearch\Searcher->search( )../Searcher.php:268
160.09536175320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09556206904PoolCounterWork->execute( )../Util.php:133
180.09566231160PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09566231344call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09566231416CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09566233352PoolCounterWork->execute( )../Util.php:129
220.09566234000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09566234184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09566234304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10186348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10196352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10196352760MWDebug::warning( )../GlobalFunctions.php:1247
280.10206354048MWDebug::sendMessage( )../MWDebug.php:155
290.10206354440trigger_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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.10376277776OutputPage->output( )../MediaWiki.php:583
50.10396284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406285520WebResponse->header( )../OutputPage.php:2134
70.10406285664header ( )../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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.10376277776OutputPage->output( )../MediaWiki.php:583
50.10396284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10476293552WebResponse->header( )../OutputPage.php:2171
70.10476293696header ( )../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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.10376277776OutputPage->output( )../MediaWiki.php:583
50.10396284224OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10526293496WebResponse->header( )../OutputPage.php:2172
70.10526293640header ( )../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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.10376277776OutputPage->output( )../MediaWiki.php:583
50.10576293496WebResponse->header( )../OutputPage.php:2220
60.10576293640header ( )../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
10.0001233896{main}( )../index.php:0
20.01593376408MediaWiki->run( )../index.php:46
30.01593377816MediaWiki->main( )../MediaWiki.php:424
40.10376277776OutputPage->output( )../MediaWiki.php:583
50.10636293656WebResponse->header( )../OutputPage.php:2227
60.10636293800header ( )../WebResponse.php:37