( ! ) Warning: Search backend error during near_match search for '3.142.240.149' after 23. 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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.05793965920MediaWiki->performRequest( )../MediaWiki.php:573
50.10224420696SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10354474736SpecialPage->run( )../SpecialPageFactory.php:581
70.10364475104SpecialSearch->execute( )../SpecialPage.php:383
80.21315818432SpecialSearch->goResult( )../SpecialSearch.php:117
90.22755824400SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22755825152SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23505840152Hooks::run( )../SearchEngine.php:231
120.23505841752call_user_func_array ( )../Hooks.php:209
130.23505842456CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23585916512CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23665962536CirrusSearch\Searcher->search( )../Searcher.php:268
160.23986197640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24006230408PoolCounterWork->execute( )../Util.php:133
180.24026254848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24026255032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24026255104CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24036257072PoolCounterWork->execute( )../Util.php:129
220.24036257720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24036257904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24036258024CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.26306372328CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26326376264wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26326376544MWDebug::warning( )../GlobalFunctions.php:1247
280.26336377848MWDebug::sendMessage( )../MWDebug.php:155
290.26336378240trigger_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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.26536301488OutputPage->output( )../MediaWiki.php:583
50.26556307936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26576309232WebResponse->header( )../OutputPage.php:2134
70.26576309376header ( )../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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.26536301488OutputPage->output( )../MediaWiki.php:583
50.26556307936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26636317264WebResponse->header( )../OutputPage.php:2171
70.26636317408header ( )../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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.26536301488OutputPage->output( )../MediaWiki.php:583
50.26556307936OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26686317208WebResponse->header( )../OutputPage.php:2172
70.26686317352header ( )../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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.26536301488OutputPage->output( )../MediaWiki.php:583
50.26726317208WebResponse->header( )../OutputPage.php:2220
60.26726317352header ( )../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
10.0000241376{main}( )../index.php:0
20.03483790384MediaWiki->run( )../index.php:46
30.03483791792MediaWiki->main( )../MediaWiki.php:424
40.26536301488OutputPage->output( )../MediaWiki.php:583
50.26786317368WebResponse->header( )../OutputPage.php:2227
60.26786317512header ( )../WebResponse.php:37