( ! ) Warning: Search backend error during near_match search for '18.219.95.244' after 2. 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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.01903551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03524379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433728SpecialSearch->execute( )../SpecialPage.php:383
80.10415796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.10975802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10975803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11235818448Hooks::run( )../SearchEngine.php:231
120.11235820048call_user_func_array ( )../Hooks.php:209
130.11235820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11275894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11345940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.11626175864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11646207464PoolCounterWork->execute( )../Util.php:133
180.11656231720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11656231904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11656231976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11666233912PoolCounterWork->execute( )../Util.php:129
220.11666234560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11666234744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11666234864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11866349120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11876353056wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11876353336MWDebug::warning( )../GlobalFunctions.php:1247
280.11886354640MWDebug::sendMessage( )../MWDebug.php:155
290.11886355032trigger_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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.12056278352OutputPage->output( )../MediaWiki.php:583
50.12076284808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12086286104WebResponse->header( )../OutputPage.php:2134
70.12086286248header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.12056278352OutputPage->output( )../MediaWiki.php:583
50.12076284808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12156294152WebResponse->header( )../OutputPage.php:2171
70.12156294296header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.12056278352OutputPage->output( )../MediaWiki.php:583
50.12076284808OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12206294096WebResponse->header( )../OutputPage.php:2172
70.12206294240header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.12056278352OutputPage->output( )../MediaWiki.php:583
50.12256294096WebResponse->header( )../OutputPage.php:2220
60.12256294240header ( )../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
20.01093376416MediaWiki->run( )../index.php:46
30.01093377824MediaWiki->main( )../MediaWiki.php:424
40.12056278352OutputPage->output( )../MediaWiki.php:583
50.12316294256WebResponse->header( )../OutputPage.php:2227
60.12316294400header ( )../WebResponse.php:37