( ! ) Warning: Search backend error during near_match search for '3.137.184.75' 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
10.0000233960{main}( )../index.php:0
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.01763551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03564379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03604433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03604433744SpecialSearch->execute( )../SpecialPage.php:383
80.07905795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08415802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08425802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08655817840Hooks::run( )../SearchEngine.php:231
120.08655819440call_user_func_array ( )../Hooks.php:209
130.08655820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08715894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08775940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.09076175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09106206928PoolCounterWork->execute( )../Util.php:133
180.09126231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09126231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09126231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09126233376PoolCounterWork->execute( )../Util.php:129
220.09126234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09126234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09126234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10576348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10586352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10586352776MWDebug::warning( )../GlobalFunctions.php:1247
280.10596354080MWDebug::sendMessage( )../MWDebug.php:155
290.10596354472trigger_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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10786277760OutputPage->output( )../MediaWiki.php:583
50.10806284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10816285512WebResponse->header( )../OutputPage.php:2134
70.10816285656header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10786277760OutputPage->output( )../MediaWiki.php:583
50.10806284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886293544WebResponse->header( )../OutputPage.php:2171
70.10886293688header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10786277760OutputPage->output( )../MediaWiki.php:583
50.10806284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10926293488WebResponse->header( )../OutputPage.php:2172
70.10926293632header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10786277760OutputPage->output( )../MediaWiki.php:583
50.10976293488WebResponse->header( )../OutputPage.php:2220
60.10976293632header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.10786277760OutputPage->output( )../MediaWiki.php:583
50.11036293648WebResponse->header( )../OutputPage.php:2227
60.11036293792header ( )../WebResponse.php:37