( ! ) Warning: Search backend error during near_match search for '3.142.36.146' after 62. 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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
40.33043553032MediaWiki->performRequest( )../MediaWiki.php:573
50.54204380496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.54244434376SpecialPage->run( )../SpecialPageFactory.php:581
70.54254434744SpecialSearch->execute( )../SpecialPage.php:383
81.35175796200SpecialSearch->goResult( )../SpecialSearch.php:117
91.40155802272SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.40155803024SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.44675818024Hooks::run( )../SearchEngine.php:231
121.44685819624call_user_func_array ( )../Hooks.php:209
131.44685820328CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.45065894376CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.45845940400CirrusSearch\Searcher->search( )../Searcher.php:268
161.46576175504CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.46606207088PoolCounterWork->execute( )../Util.php:133
181.46616231344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.46616231528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.46616231600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.46626233536PoolCounterWork->execute( )../Util.php:129
221.46626234184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.46626234368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.46626234488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.52816348720CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.52836352656wfLogWarning( )../ElasticsearchIntermediary.php:98
271.52836352936MWDebug::warning( )../GlobalFunctions.php:1247
281.52846354240MWDebug::sendMessage( )../MWDebug.php:155
291.52846354632trigger_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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
41.53266277912OutputPage->output( )../MediaWiki.php:583
51.53286284368OutputPage->sendCacheControl( )../OutputPage.php:2218
61.53296285664WebResponse->header( )../OutputPage.php:2134
71.53296285808header ( )../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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
41.53266277912OutputPage->output( )../MediaWiki.php:583
51.53286284368OutputPage->sendCacheControl( )../OutputPage.php:2218
61.53366293696WebResponse->header( )../OutputPage.php:2171
71.53366293840header ( )../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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
41.53266277912OutputPage->output( )../MediaWiki.php:583
51.53286284368OutputPage->sendCacheControl( )../OutputPage.php:2218
61.53416293640WebResponse->header( )../OutputPage.php:2172
71.53416293784header ( )../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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
41.53266277912OutputPage->output( )../MediaWiki.php:583
51.53456293640WebResponse->header( )../OutputPage.php:2220
61.53456293784header ( )../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
10.0000235216{main}( )../index.php:0
20.01453377536MediaWiki->run( )../index.php:46
30.01453378944MediaWiki->main( )../MediaWiki.php:424
41.53266277912OutputPage->output( )../MediaWiki.php:583
51.57526293800WebResponse->header( )../OutputPage.php:2227
61.57526293944header ( )../WebResponse.php:37