( ! ) Warning: Search backend error during near_match search for '3.141.37.199' after 6. 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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.03743551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08784379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08854433376SpecialPage->run( )../SpecialPageFactory.php:581
70.08864433744SpecialSearch->execute( )../SpecialPage.php:383
80.14285795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.15805802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15805802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16065817840Hooks::run( )../SearchEngine.php:231
120.16065819440call_user_func_array ( )../Hooks.php:209
130.16075820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16135894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16205940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.16466175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16486206880PoolCounterWork->execute( )../Util.php:133
180.16506231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16506231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16506231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16516233328PoolCounterWork->execute( )../Util.php:129
220.16516233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16516234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16516234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17166348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17176352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17176352744MWDebug::warning( )../GlobalFunctions.php:1247
280.17186354048MWDebug::sendMessage( )../MWDebug.php:155
290.17186354440trigger_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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.17386277760OutputPage->output( )../MediaWiki.php:583
50.17406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17416285512WebResponse->header( )../OutputPage.php:2134
70.17416285656header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.17386277760OutputPage->output( )../MediaWiki.php:583
50.17406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17466293544WebResponse->header( )../OutputPage.php:2171
70.17466293688header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.17386277760OutputPage->output( )../MediaWiki.php:583
50.17406284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17516293488WebResponse->header( )../OutputPage.php:2172
70.17516293632header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.17386277760OutputPage->output( )../MediaWiki.php:583
50.17566293488WebResponse->header( )../OutputPage.php:2220
60.17566293632header ( )../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
20.00923376416MediaWiki->run( )../index.php:46
30.00923377824MediaWiki->main( )../MediaWiki.php:424
40.17386277760OutputPage->output( )../MediaWiki.php:583
50.17626293648WebResponse->header( )../OutputPage.php:2227
60.17626293792header ( )../WebResponse.php:37