( ! ) Warning: Search backend error during near_match search for '3.144.93.6' after 27. 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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.09423552080MediaWiki->performRequest( )../MediaWiki.php:573
50.21234379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21274433440SpecialPage->run( )../SpecialPageFactory.php:581
70.21284433808SpecialSearch->execute( )../SpecialPage.php:383
80.37095795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.39825801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.39825802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.41745817600Hooks::run( )../SearchEngine.php:231
120.41745819200call_user_func_array ( )../Hooks.php:209
130.41745819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.41805893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.41885939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.44266174992CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.44296206600PoolCounterWork->execute( )../Util.php:133
180.44306230856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.44306231040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.44306231112CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.44316233048PoolCounterWork->execute( )../Util.php:129
220.44316233696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.44316233880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.44316234000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.47056348248CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.47076352176wfLogWarning( )../ElasticsearchIntermediary.php:98
270.47076352456MWDebug::warning( )../GlobalFunctions.php:1247
280.47086353744MWDebug::sendMessage( )../MWDebug.php:155
290.47086354136trigger_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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.47276277472OutputPage->output( )../MediaWiki.php:583
50.47296283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47306285216WebResponse->header( )../OutputPage.php:2134
70.47306285360header ( )../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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.47276277472OutputPage->output( )../MediaWiki.php:583
50.47296283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49766293248WebResponse->header( )../OutputPage.php:2171
70.49766293392header ( )../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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.47276277472OutputPage->output( )../MediaWiki.php:583
50.47296283920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49816293192WebResponse->header( )../OutputPage.php:2172
70.49816293336header ( )../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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.47276277472OutputPage->output( )../MediaWiki.php:583
50.49866293192WebResponse->header( )../OutputPage.php:2220
60.49866293336header ( )../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
10.0000233896{main}( )../index.php:0
20.01603376392MediaWiki->run( )../index.php:46
30.01603377800MediaWiki->main( )../MediaWiki.php:424
40.47276277472OutputPage->output( )../MediaWiki.php:583
50.49936293352WebResponse->header( )../OutputPage.php:2227
60.49936293496header ( )../WebResponse.php:37