( ! ) Warning: Search backend error during near_match search for '3.148.117.71' after 11. 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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.02963551992MediaWiki->performRequest( )../MediaWiki.php:573
50.06434379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06874433376SpecialPage->run( )../SpecialPageFactory.php:581
70.06874433744SpecialSearch->execute( )../SpecialPage.php:383
80.22345795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.23605802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23605802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23875817840Hooks::run( )../SearchEngine.php:231
120.23875819440call_user_func_array ( )../Hooks.php:209
130.23875820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.23935894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24015940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.24286175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24306206928PoolCounterWork->execute( )../Util.php:133
180.24326231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24326231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24326231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24326233376PoolCounterWork->execute( )../Util.php:129
220.24326234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24326234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24326234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25456348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25486352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25486352776MWDebug::warning( )../GlobalFunctions.php:1247
280.25496354080MWDebug::sendMessage( )../MWDebug.php:155
290.25496354472trigger_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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.25676277760OutputPage->output( )../MediaWiki.php:583
50.25696284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25706285512WebResponse->header( )../OutputPage.php:2134
70.25706285656header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.25676277760OutputPage->output( )../MediaWiki.php:583
50.25696284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25776293544WebResponse->header( )../OutputPage.php:2171
70.25776293688header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.25676277760OutputPage->output( )../MediaWiki.php:583
50.25696284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25826293488WebResponse->header( )../OutputPage.php:2172
70.25826293632header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.25676277760OutputPage->output( )../MediaWiki.php:583
50.26346293488WebResponse->header( )../OutputPage.php:2220
60.26346293632header ( )../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
20.01023376416MediaWiki->run( )../index.php:46
30.01023377824MediaWiki->main( )../MediaWiki.php:424
40.25676277760OutputPage->output( )../MediaWiki.php:583
50.26416293648WebResponse->header( )../OutputPage.php:2227
60.26416293792header ( )../WebResponse.php:37