( ! ) Warning: Search backend error during near_match search for '3.145.47.221' after 30. 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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
40.15833551992MediaWiki->performRequest( )../MediaWiki.php:573
50.40944379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.40984433376SpecialPage->run( )../SpecialPageFactory.php:581
70.40984433744SpecialSearch->execute( )../SpecialPage.php:383
81.04985795832SpecialSearch->goResult( )../SpecialSearch.php:117
91.10315802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.10315802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.13035817840Hooks::run( )../SearchEngine.php:231
121.13035819440call_user_func_array ( )../Hooks.php:209
131.13035820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.14315894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.14485940232CirrusSearch\Searcher->search( )../Searcher.php:268
161.16706175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.17936206928PoolCounterWork->execute( )../Util.php:133
181.17956231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.17956231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.17956231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.17956233376PoolCounterWork->execute( )../Util.php:129
221.17956234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.17956234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.17956234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.20996348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.21016352496wfLogWarning( )../ElasticsearchIntermediary.php:98
271.21016352776MWDebug::warning( )../GlobalFunctions.php:1247
281.21026354080MWDebug::sendMessage( )../MWDebug.php:155
291.21026354472trigger_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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
41.21216277760OutputPage->output( )../MediaWiki.php:583
51.22596284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22616285512WebResponse->header( )../OutputPage.php:2134
71.22616285656header ( )../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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
41.21216277760OutputPage->output( )../MediaWiki.php:583
51.22596284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22686293544WebResponse->header( )../OutputPage.php:2171
71.22686293688header ( )../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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
41.21216277760OutputPage->output( )../MediaWiki.php:583
51.22596284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.22736293488WebResponse->header( )../OutputPage.php:2172
71.22736293632header ( )../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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
41.21216277760OutputPage->output( )../MediaWiki.php:583
51.22786293488WebResponse->header( )../OutputPage.php:2220
61.22786293632header ( )../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
10.0000233960{main}( )../index.php:0
20.02823376416MediaWiki->run( )../index.php:46
30.02823377824MediaWiki->main( )../MediaWiki.php:424
41.21216277760OutputPage->output( )../MediaWiki.php:583
51.26456293648WebResponse->header( )../OutputPage.php:2227
61.26456293792header ( )../WebResponse.php:37