( ! ) Warning: Search backend error during near_match search for '3.145.40.51' after 19. 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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.03373551968MediaWiki->performRequest( )../MediaWiki.php:573
50.04934379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04984433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04984433680SpecialSearch->execute( )../SpecialPage.php:383
80.10575796248SpecialSearch->goResult( )../SpecialSearch.php:117
90.11195802504SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11195803256SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11435818256Hooks::run( )../SearchEngine.php:231
120.11445819856call_user_func_array ( )../Hooks.php:209
130.11445820560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11515894592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11605940616CirrusSearch\Searcher->search( )../Searcher.php:268
160.11876175672CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11916207256PoolCounterWork->execute( )../Util.php:133
180.11936231512PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11936231696call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11936231768CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11936233704PoolCounterWork->execute( )../Util.php:129
220.11936234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11936234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11936234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13876348904CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13896352840wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13896353120MWDebug::warning( )../GlobalFunctions.php:1247
280.13906354424MWDebug::sendMessage( )../MWDebug.php:155
290.13906354816trigger_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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.14316278128OutputPage->output( )../MediaWiki.php:583
50.14346284584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14476285880WebResponse->header( )../OutputPage.php:2134
70.14476286024header ( )../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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.14316278128OutputPage->output( )../MediaWiki.php:583
50.14346284584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14546293912WebResponse->header( )../OutputPage.php:2171
70.14546294056header ( )../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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.14316278128OutputPage->output( )../MediaWiki.php:583
50.14346284584OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14716293856WebResponse->header( )../OutputPage.php:2172
70.14716294000header ( )../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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.14316278128OutputPage->output( )../MediaWiki.php:583
50.14766293856WebResponse->header( )../OutputPage.php:2220
60.14766294000header ( )../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
10.0000233928{main}( )../index.php:0
20.02053376408MediaWiki->run( )../index.php:46
30.02063377816MediaWiki->main( )../MediaWiki.php:424
40.14316278128OutputPage->output( )../MediaWiki.php:583
50.15056294016WebResponse->header( )../OutputPage.php:2227
60.15066294160header ( )../WebResponse.php:37