( ! ) Warning: Search backend error during near_match search for '18.118.151.84' after 116. 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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
40.22903551392MediaWiki->performRequest( )../MediaWiki.php:573
50.54864378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.54904432840SpecialPage->run( )../SpecialPageFactory.php:581
70.54904433208SpecialSearch->execute( )../SpecialPage.php:383
81.56645794744SpecialSearch->goResult( )../SpecialSearch.php:117
91.68865801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.68865801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.72955816752Hooks::run( )../SearchEngine.php:231
121.72965818352call_user_func_array ( )../Hooks.php:209
131.72965819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.74965893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.76255939120CirrusSearch\Searcher->search( )../Searcher.php:268
161.78176174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.78196205736PoolCounterWork->execute( )../Util.php:133
181.78206229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.78206230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.78206230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.78216232184PoolCounterWork->execute( )../Util.php:129
221.78216232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.78216233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.78216233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.89776347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.89796351344wfLogWarning( )../ElasticsearchIntermediary.php:98
271.89796351624MWDebug::warning( )../GlobalFunctions.php:1247
281.89806352928MWDebug::sendMessage( )../MWDebug.php:155
291.89806353320trigger_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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
41.94796276632OutputPage->output( )../MediaWiki.php:583
51.94816283088OutputPage->sendCacheControl( )../OutputPage.php:2218
61.94826284384WebResponse->header( )../OutputPage.php:2134
71.94826284528header ( )../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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
41.94796276632OutputPage->output( )../MediaWiki.php:583
51.94816283088OutputPage->sendCacheControl( )../OutputPage.php:2218
61.95446292416WebResponse->header( )../OutputPage.php:2171
71.95446292560header ( )../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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
41.94796276632OutputPage->output( )../MediaWiki.php:583
51.94816283088OutputPage->sendCacheControl( )../OutputPage.php:2218
61.95496292360WebResponse->header( )../OutputPage.php:2172
71.95496292504header ( )../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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
41.94796276632OutputPage->output( )../MediaWiki.php:583
51.95546292360WebResponse->header( )../OutputPage.php:2220
61.95546292504header ( )../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
20.05703375880MediaWiki->run( )../index.php:46
30.05703377288MediaWiki->main( )../MediaWiki.php:424
41.94796276632OutputPage->output( )../MediaWiki.php:583
51.95606292520WebResponse->header( )../OutputPage.php:2227
61.95606292664header ( )../WebResponse.php:37