( ! ) Warning: Search backend error during near_match search for '3.136.22.192' after 124. 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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
40.25433551992MediaWiki->performRequest( )../MediaWiki.php:573
50.47774379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.47814433376SpecialPage->run( )../SpecialPageFactory.php:581
70.47814433744SpecialSearch->execute( )../SpecialPage.php:383
81.04315795864SpecialSearch->goResult( )../SpecialSearch.php:117
91.11505802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.11505802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.14145817872Hooks::run( )../SearchEngine.php:231
121.14155819472call_user_func_array ( )../Hooks.php:209
131.14155820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.14195894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.14235940240CirrusSearch\Searcher->search( )../Searcher.php:268
161.14406175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.14426206880PoolCounterWork->execute( )../Util.php:133
181.14436231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.14436231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.14436231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.14436233328PoolCounterWork->execute( )../Util.php:129
221.14436233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.14436234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.14446234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.26856348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.26876352480wfLogWarning( )../ElasticsearchIntermediary.php:98
271.26876352760MWDebug::warning( )../GlobalFunctions.php:1247
281.26886354064MWDebug::sendMessage( )../MWDebug.php:155
291.26886354456trigger_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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
41.27086277760OutputPage->output( )../MediaWiki.php:583
51.27106284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.27116285512WebResponse->header( )../OutputPage.php:2134
71.27116285656header ( )../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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
41.27086277760OutputPage->output( )../MediaWiki.php:583
51.27106284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.27186293544WebResponse->header( )../OutputPage.php:2171
71.27186293688header ( )../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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
41.27086277760OutputPage->output( )../MediaWiki.php:583
51.27106284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.27236293488WebResponse->header( )../OutputPage.php:2172
71.27236293632header ( )../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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
41.27086277760OutputPage->output( )../MediaWiki.php:583
51.27286293488WebResponse->header( )../OutputPage.php:2220
61.27286293632header ( )../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
20.07133376416MediaWiki->run( )../index.php:46
30.07133377824MediaWiki->main( )../MediaWiki.php:424
41.27086277760OutputPage->output( )../MediaWiki.php:583
51.34606293648WebResponse->header( )../OutputPage.php:2227
61.34606293792header ( )../WebResponse.php:37