( ! ) Warning: Search backend error during near_match search for '18.226.28.76' after 10. 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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.02963553464MediaWiki->performRequest( )../MediaWiki.php:573
50.06974380984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07024434856SpecialPage->run( )../SpecialPageFactory.php:581
70.07024435224SpecialSearch->execute( )../SpecialPage.php:383
80.22445798240SpecialSearch->goResult( )../SpecialSearch.php:117
90.23885804424SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23885805176SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.24865820176Hooks::run( )../SearchEngine.php:231
120.24865821776call_user_func_array ( )../Hooks.php:209
130.24865822480CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24895896528CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24935942576CirrusSearch\Searcher->search( )../Searcher.php:268
160.25076177680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.25086209264PoolCounterWork->execute( )../Util.php:133
180.25096233520PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.25096233704call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.25096233776CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.25096235712PoolCounterWork->execute( )../Util.php:129
220.25106236360PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.25106236544call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.25106236664CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25256350912CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.26086354848wfLogWarning( )../ElasticsearchIntermediary.php:98
270.26086355128MWDebug::warning( )../GlobalFunctions.php:1247
280.26096356432MWDebug::sendMessage( )../MWDebug.php:155
290.26096356824trigger_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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.26266280096OutputPage->output( )../MediaWiki.php:583
50.26286286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26296287848WebResponse->header( )../OutputPage.php:2134
70.26296287992header ( )../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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.26266280096OutputPage->output( )../MediaWiki.php:583
50.26286286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26366295880WebResponse->header( )../OutputPage.php:2171
70.26366296024header ( )../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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.26266280096OutputPage->output( )../MediaWiki.php:583
50.26286286552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26416295824WebResponse->header( )../OutputPage.php:2172
70.26416295968header ( )../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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.26266280096OutputPage->output( )../MediaWiki.php:583
50.26466295824WebResponse->header( )../OutputPage.php:2220
60.26466295968header ( )../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
10.0000235248{main}( )../index.php:0
20.01673377864MediaWiki->run( )../index.php:46
30.01683379272MediaWiki->main( )../MediaWiki.php:424
40.26266280096OutputPage->output( )../MediaWiki.php:583
50.28176295984WebResponse->header( )../OutputPage.php:2227
60.28176296128header ( )../WebResponse.php:37