( ! ) Warning: Search backend error during near_match search for '3.15.219.130' after 14. 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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
40.28013551992MediaWiki->performRequest( )../MediaWiki.php:573
50.45294379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.45334433376SpecialPage->run( )../SpecialPageFactory.php:581
70.45344433744SpecialSearch->execute( )../SpecialPage.php:383
81.04415795832SpecialSearch->goResult( )../SpecialSearch.php:117
91.06505802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.06505802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.06905817840Hooks::run( )../SearchEngine.php:231
121.06905819440call_user_func_array ( )../Hooks.php:209
131.06905820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.06955894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.07025940232CirrusSearch\Searcher->search( )../Searcher.php:268
161.08846175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.08876206928PoolCounterWork->execute( )../Util.php:133
181.08896231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.08896231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.08896231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.08896233376PoolCounterWork->execute( )../Util.php:129
221.08896234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.08896234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.08896234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.10346348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.10356352496wfLogWarning( )../ElasticsearchIntermediary.php:98
271.10356352776MWDebug::warning( )../GlobalFunctions.php:1247
281.10376354080MWDebug::sendMessage( )../MWDebug.php:155
291.10376354472trigger_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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
41.10626277760OutputPage->output( )../MediaWiki.php:583
51.10656284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.10666285512WebResponse->header( )../OutputPage.php:2134
71.10666285656header ( )../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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
41.10626277760OutputPage->output( )../MediaWiki.php:583
51.10656284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.10726293544WebResponse->header( )../OutputPage.php:2171
71.10726293688header ( )../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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
41.10626277760OutputPage->output( )../MediaWiki.php:583
51.10656284216OutputPage->sendCacheControl( )../OutputPage.php:2218
61.10786293488WebResponse->header( )../OutputPage.php:2172
71.10786293632header ( )../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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
41.10626277760OutputPage->output( )../MediaWiki.php:583
51.10966293488WebResponse->header( )../OutputPage.php:2220
61.10966293632header ( )../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
10.0002233960{main}( )../index.php:0
20.09763376416MediaWiki->run( )../index.php:46
30.09763377824MediaWiki->main( )../MediaWiki.php:424
41.10626277760OutputPage->output( )../MediaWiki.php:583
51.11036293648WebResponse->header( )../OutputPage.php:2227
61.11036293792header ( )../WebResponse.php:37