( ! ) Warning: Search backend error during near_match search for '3.144.30.196' 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
10.0000233960{main}( )../index.php:0
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
40.15933551992MediaWiki->performRequest( )../MediaWiki.php:573
50.46854379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.46904433376SpecialPage->run( )../SpecialPageFactory.php:581
70.46904433744SpecialSearch->execute( )../SpecialPage.php:383
81.17135795832SpecialSearch->goResult( )../SpecialSearch.php:117
91.26635802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.26635802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.30025817840Hooks::run( )../SearchEngine.php:231
121.30025819440call_user_func_array ( )../Hooks.php:209
131.30035820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.30085894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.30145940216CirrusSearch\Searcher->search( )../Searcher.php:268
161.32536175224CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.32566206832PoolCounterWork->execute( )../Util.php:133
181.32586231088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.32586231272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.32586231344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.32586233280PoolCounterWork->execute( )../Util.php:129
221.32586233928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.32586234112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.32586234232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.34906348496CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.34916352432wfLogWarning( )../ElasticsearchIntermediary.php:98
271.34916352712MWDebug::warning( )../GlobalFunctions.php:1247
281.34926354016MWDebug::sendMessage( )../MWDebug.php:155
291.34926354408trigger_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
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
41.35096277728OutputPage->output( )../MediaWiki.php:583
51.35116284184OutputPage->sendCacheControl( )../OutputPage.php:2218
61.35126285480WebResponse->header( )../OutputPage.php:2134
71.35126285624header ( )../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
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
41.35096277728OutputPage->output( )../MediaWiki.php:583
51.35116284184OutputPage->sendCacheControl( )../OutputPage.php:2218
61.39686293512WebResponse->header( )../OutputPage.php:2171
71.39686293656header ( )../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
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
41.35096277728OutputPage->output( )../MediaWiki.php:583
51.35116284184OutputPage->sendCacheControl( )../OutputPage.php:2218
61.39746293456WebResponse->header( )../OutputPage.php:2172
71.39746293600header ( )../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
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
41.35096277728OutputPage->output( )../MediaWiki.php:583
51.43576293456WebResponse->header( )../OutputPage.php:2220
61.43576293600header ( )../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
20.05663376416MediaWiki->run( )../index.php:46
30.05663377824MediaWiki->main( )../MediaWiki.php:424
41.35096277728OutputPage->output( )../MediaWiki.php:583
51.43656293616WebResponse->header( )../OutputPage.php:2227
61.43656293760header ( )../WebResponse.php:37