( ! ) Warning: Search backend error during near_match search for '3.144.17.137' after 48. 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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
40.15233551992MediaWiki->performRequest( )../MediaWiki.php:573
50.35754379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.35794433376SpecialPage->run( )../SpecialPageFactory.php:581
70.35794433744SpecialSearch->execute( )../SpecialPage.php:383
80.91045795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.97455802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.97455802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.00005817840Hooks::run( )../SearchEngine.php:231
121.00015819440call_user_func_array ( )../Hooks.php:209
131.00015820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.00065894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.00135940232CirrusSearch\Searcher->search( )../Searcher.php:268
161.02646175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.02676206928PoolCounterWork->execute( )../Util.php:133
181.02706231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.02706231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.02706231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.02706233376PoolCounterWork->execute( )../Util.php:129
221.02706234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.02706234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.02706234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.07516348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.07526352496wfLogWarning( )../ElasticsearchIntermediary.php:98
271.07526352776MWDebug::warning( )../GlobalFunctions.php:1247
281.07536354080MWDebug::sendMessage( )../MWDebug.php:155
291.07536354472trigger_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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
41.07726277760OutputPage->output( )../MediaWiki.php:583
51.07746284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07756285512WebResponse->header( )../OutputPage.php:2134
71.07756285656header ( )../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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
41.07726277760OutputPage->output( )../MediaWiki.php:583
51.07746284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07836293544WebResponse->header( )../OutputPage.php:2171
71.07836293688header ( )../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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
41.07726277760OutputPage->output( )../MediaWiki.php:583
51.07746284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.07886293488WebResponse->header( )../OutputPage.php:2172
71.07886293632header ( )../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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
41.07726277760OutputPage->output( )../MediaWiki.php:583
51.07936293488WebResponse->header( )../OutputPage.php:2220
61.07936293632header ( )../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
20.03143376416MediaWiki->run( )../index.php:46
30.03143377824MediaWiki->main( )../MediaWiki.php:424
41.07726277760OutputPage->output( )../MediaWiki.php:583
51.12806293648WebResponse->header( )../OutputPage.php:2227
61.12806293792header ( )../WebResponse.php:37