( ! ) Warning: Search backend error during near_match search for '3.133.113.237' after 15. 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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.02493559560MediaWiki->performRequest( )../MediaWiki.php:573
50.05084387160SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05134441056SpecialPage->run( )../SpecialPageFactory.php:581
70.05134441424SpecialSearch->execute( )../SpecialPage.php:383
80.15395803328SpecialSearch->goResult( )../SpecialSearch.php:117
90.17285809584SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17285810336SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17865825336Hooks::run( )../SearchEngine.php:231
120.17865826936call_user_func_array ( )../Hooks.php:209
130.17865827640CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17925901696CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18005947720CirrusSearch\Searcher->search( )../Searcher.php:268
160.18326182816CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18346214400PoolCounterWork->execute( )../Util.php:133
180.18366238656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18366238840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18366238912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18366240848PoolCounterWork->execute( )../Util.php:129
220.18366241496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18366241680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18366241800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19836356088CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19856360024wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19856360304MWDebug::warning( )../GlobalFunctions.php:1247
280.19866361608MWDebug::sendMessage( )../MWDebug.php:155
290.19866362000trigger_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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.20076285288OutputPage->output( )../MediaWiki.php:583
50.20096291744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20106293040WebResponse->header( )../OutputPage.php:2134
70.20106293184header ( )../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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.20076285288OutputPage->output( )../MediaWiki.php:583
50.20096291744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20186301072WebResponse->header( )../OutputPage.php:2171
70.20186301216header ( )../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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.20076285288OutputPage->output( )../MediaWiki.php:583
50.20096291744OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20226301016WebResponse->header( )../OutputPage.php:2172
70.20226301160header ( )../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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.20076285288OutputPage->output( )../MediaWiki.php:583
50.20276301016WebResponse->header( )../OutputPage.php:2220
60.20276301160header ( )../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
10.0001238760{main}( )../index.php:0
20.01433383960MediaWiki->run( )../index.php:46
30.01433385368MediaWiki->main( )../MediaWiki.php:424
40.20076285288OutputPage->output( )../MediaWiki.php:583
50.20346301176WebResponse->header( )../OutputPage.php:2227
60.20346301320header ( )../WebResponse.php:37