( ! ) Warning: Search backend error during near_match search for '3.142.119.111' 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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.02113551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03564379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03604433736SpecialSearch->execute( )../SpecialPage.php:383
80.08785795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09295802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09295802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09515817936Hooks::run( )../SearchEngine.php:231
120.09515819536call_user_func_array ( )../Hooks.php:209
130.09515820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09565894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09635940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09946175400CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09976207008PoolCounterWork->execute( )../Util.php:133
180.09996231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09996231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09996231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09996233456PoolCounterWork->execute( )../Util.php:129
220.09996234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09996234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09996234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10636348696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10646352632wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10646352912MWDebug::warning( )../GlobalFunctions.php:1247
280.10666354216MWDebug::sendMessage( )../MWDebug.php:155
290.10666354608trigger_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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.10856277896OutputPage->output( )../MediaWiki.php:583
50.10876284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886285648WebResponse->header( )../OutputPage.php:2134
70.10886285792header ( )../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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.10856277896OutputPage->output( )../MediaWiki.php:583
50.10876284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10946293696WebResponse->header( )../OutputPage.php:2171
70.10946293840header ( )../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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.10856277896OutputPage->output( )../MediaWiki.php:583
50.10876284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10996293640WebResponse->header( )../OutputPage.php:2172
70.10996293784header ( )../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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.10856277896OutputPage->output( )../MediaWiki.php:583
50.11046293640WebResponse->header( )../OutputPage.php:2220
60.11046293784header ( )../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
10.0001233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.10856277896OutputPage->output( )../MediaWiki.php:583
50.11096293800WebResponse->header( )../OutputPage.php:2227
60.11096293944header ( )../WebResponse.php:37