( ! ) Warning: Search backend error during near_match search for '18.216.96.94' after 40. 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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
40.35353551992MediaWiki->performRequest( )../MediaWiki.php:573
50.50684379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.50724433376SpecialPage->run( )../SpecialPageFactory.php:581
70.51804433744SpecialSearch->execute( )../SpecialPage.php:383
80.93325795856SpecialSearch->goResult( )../SpecialSearch.php:117
90.96225802112SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.96225802864SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.97975817864Hooks::run( )../SearchEngine.php:231
120.97975819464call_user_func_array ( )../Hooks.php:209
130.97975820168CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.98035894192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.98095940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.99756175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.99786206880PoolCounterWork->execute( )../Util.php:133
180.99796231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.99796231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.99796231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.99806233328PoolCounterWork->execute( )../Util.php:129
220.99806233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.99806234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.99806234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.03846348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.03866352464wfLogWarning( )../ElasticsearchIntermediary.php:98
271.03876352744MWDebug::warning( )../GlobalFunctions.php:1247
281.03886354048MWDebug::sendMessage( )../MWDebug.php:155
291.03886354440trigger_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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
41.04726277760OutputPage->output( )../MediaWiki.php:583
51.04756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.04766285512WebResponse->header( )../OutputPage.php:2134
71.04766285656header ( )../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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
41.04726277760OutputPage->output( )../MediaWiki.php:583
51.04756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.04836293544WebResponse->header( )../OutputPage.php:2171
71.04836293688header ( )../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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
41.04726277760OutputPage->output( )../MediaWiki.php:583
51.04756284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.04886293488WebResponse->header( )../OutputPage.php:2172
71.04886293632header ( )../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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
41.04726277760OutputPage->output( )../MediaWiki.php:583
51.04946293488WebResponse->header( )../OutputPage.php:2220
61.04946293632header ( )../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
10.0001233960{main}( )../index.php:0
20.23573376416MediaWiki->run( )../index.php:46
30.23573377824MediaWiki->main( )../MediaWiki.php:424
41.04726277760OutputPage->output( )../MediaWiki.php:583
51.05006293648WebResponse->header( )../OutputPage.php:2227
61.05006293792header ( )../WebResponse.php:37