( ! ) Warning: Search backend error during near_match search for '3.16.76.237' after 91. 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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.14853551696MediaWiki->performRequest( )../MediaWiki.php:573
50.40824379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.40864433360SpecialPage->run( )../SpecialPageFactory.php:581
70.40864433728SpecialSearch->execute( )../SpecialPage.php:383
81.08815795624SpecialSearch->goResult( )../SpecialSearch.php:117
91.14625801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.14625802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.17255817320Hooks::run( )../SearchEngine.php:231
121.17255818920call_user_func_array ( )../Hooks.php:209
131.17255819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.17305893672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.17365939696CirrusSearch\Searcher->search( )../Searcher.php:268
161.20566174800CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.20596206400PoolCounterWork->execute( )../Util.php:133
181.20616230656PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.20616230840call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.20616230912CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.20616232848PoolCounterWork->execute( )../Util.php:129
221.20616233496PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.20616233680call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.20616233800CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.29696348040CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.29716351976wfLogWarning( )../ElasticsearchIntermediary.php:98
271.29716352256MWDebug::warning( )../GlobalFunctions.php:1247
281.29726353560MWDebug::sendMessage( )../MWDebug.php:155
291.29726353952trigger_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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
41.30016277232OutputPage->output( )../MediaWiki.php:583
51.30036283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30056284984WebResponse->header( )../OutputPage.php:2134
71.30056285128header ( )../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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
41.30016277232OutputPage->output( )../MediaWiki.php:583
51.30036283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30116293016WebResponse->header( )../OutputPage.php:2171
71.30116293160header ( )../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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
41.30016277232OutputPage->output( )../MediaWiki.php:583
51.30036283688OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30166292960WebResponse->header( )../OutputPage.php:2172
71.30166293104header ( )../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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
41.30016277232OutputPage->output( )../MediaWiki.php:583
51.30216292960WebResponse->header( )../OutputPage.php:2220
61.30216293104header ( )../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
10.0000233896{main}( )../index.php:0
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
41.30016277232OutputPage->output( )../MediaWiki.php:583
51.30276293112WebResponse->header( )../OutputPage.php:2227
61.30276293256header ( )../WebResponse.php:37