( ! ) Warning: Search backend error during near_match search for '3.143.218.180' after 12. 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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.02443551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04044379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04084433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04084433736SpecialSearch->execute( )../SpecialPage.php:383
80.08405796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08915802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08915802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09135817992Hooks::run( )../SearchEngine.php:231
120.09135819592call_user_func_array ( )../Hooks.php:209
130.09145820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09185894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09255940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.09496175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09516207008PoolCounterWork->execute( )../Util.php:133
180.09536231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09536231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09536231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09536233456PoolCounterWork->execute( )../Util.php:129
220.09536234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09536234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09536234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10746348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10756352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10756352880MWDebug::warning( )../GlobalFunctions.php:1247
280.10776354184MWDebug::sendMessage( )../MWDebug.php:155
290.10776354576trigger_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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.10956277896OutputPage->output( )../MediaWiki.php:583
50.10986284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11006285648WebResponse->header( )../OutputPage.php:2134
70.11006285792header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.10956277896OutputPage->output( )../MediaWiki.php:583
50.10986284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11066293696WebResponse->header( )../OutputPage.php:2171
70.11066293840header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.10956277896OutputPage->output( )../MediaWiki.php:583
50.10986284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11116293640WebResponse->header( )../OutputPage.php:2172
70.11116293784header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.10956277896OutputPage->output( )../MediaWiki.php:583
50.11166293640WebResponse->header( )../OutputPage.php:2220
60.11166293784header ( )../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
20.01313376416MediaWiki->run( )../index.php:46
30.01313377824MediaWiki->main( )../MediaWiki.php:424
40.10956277896OutputPage->output( )../MediaWiki.php:583
50.11236293800WebResponse->header( )../OutputPage.php:2227
60.11236293944header ( )../WebResponse.php:37