( ! ) Warning: Search backend error during near_match search for '3.140.186.141' after 17. 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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.04073551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08834379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08884433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08884433736SpecialSearch->execute( )../SpecialPage.php:383
80.23475796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.24875802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.24875802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.25105817992Hooks::run( )../SearchEngine.php:231
120.25115819592call_user_func_array ( )../Hooks.php:209
130.25115820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.25165894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.25235940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.25536175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25556207008PoolCounterWork->execute( )../Util.php:133
180.25576231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25576231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25576231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25576233456PoolCounterWork->execute( )../Util.php:129
220.25576234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25576234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25576234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27256348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27276352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27276352880MWDebug::warning( )../GlobalFunctions.php:1247
280.27286354184MWDebug::sendMessage( )../MWDebug.php:155
290.27286354576trigger_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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.28316277896OutputPage->output( )../MediaWiki.php:583
50.28386284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28396285648WebResponse->header( )../OutputPage.php:2134
70.28396285792header ( )../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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.28316277896OutputPage->output( )../MediaWiki.php:583
50.28386284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28466293696WebResponse->header( )../OutputPage.php:2171
70.28466293840header ( )../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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.28316277896OutputPage->output( )../MediaWiki.php:583
50.28386284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28656293640WebResponse->header( )../OutputPage.php:2172
70.28656293784header ( )../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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.28316277896OutputPage->output( )../MediaWiki.php:583
50.28706293640WebResponse->header( )../OutputPage.php:2220
60.28706293784header ( )../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
20.02543376416MediaWiki->run( )../index.php:46
30.02543377824MediaWiki->main( )../MediaWiki.php:424
40.28316277896OutputPage->output( )../MediaWiki.php:583
50.28946293800WebResponse->header( )../OutputPage.php:2227
60.28946293944header ( )../WebResponse.php:37