( ! ) Warning: Search backend error during near_match search for '3.141.201.209' after 9. 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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
40.23913551992MediaWiki->performRequest( )../MediaWiki.php:573
50.41894379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.41934433368SpecialPage->run( )../SpecialPageFactory.php:581
70.41934433736SpecialSearch->execute( )../SpecialPage.php:383
81.13435796008SpecialSearch->goResult( )../SpecialSearch.php:117
91.22215802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.22215802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.25705817992Hooks::run( )../SearchEngine.php:231
121.25715819592call_user_func_array ( )../Hooks.php:209
131.25715820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.25755894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.25805940368CirrusSearch\Searcher->search( )../Searcher.php:268
161.30276175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.30296207008PoolCounterWork->execute( )../Util.php:133
181.30306231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.30306231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.30306231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.30316233456PoolCounterWork->execute( )../Util.php:129
221.30316234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.30316234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.30316234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.31176348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.31186352600wfLogWarning( )../ElasticsearchIntermediary.php:98
271.31186352880MWDebug::warning( )../GlobalFunctions.php:1247
281.31206354184MWDebug::sendMessage( )../MWDebug.php:155
291.31206354576trigger_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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
41.34846277896OutputPage->output( )../MediaWiki.php:583
51.34866284352OutputPage->sendCacheControl( )../OutputPage.php:2218
61.34876285648WebResponse->header( )../OutputPage.php:2134
71.34876285792header ( )../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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
41.34846277896OutputPage->output( )../MediaWiki.php:583
51.34866284352OutputPage->sendCacheControl( )../OutputPage.php:2218
61.34946293696WebResponse->header( )../OutputPage.php:2171
71.34946293840header ( )../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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
41.34846277896OutputPage->output( )../MediaWiki.php:583
51.34866284352OutputPage->sendCacheControl( )../OutputPage.php:2218
61.34996293640WebResponse->header( )../OutputPage.php:2172
71.34996293784header ( )../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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
41.34846277896OutputPage->output( )../MediaWiki.php:583
51.35046293640WebResponse->header( )../OutputPage.php:2220
61.35046293784header ( )../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
20.08463376416MediaWiki->run( )../index.php:46
30.08463377824MediaWiki->main( )../MediaWiki.php:424
41.34846277896OutputPage->output( )../MediaWiki.php:583
51.35106293800WebResponse->header( )../OutputPage.php:2227
61.35106293944header ( )../WebResponse.php:37