( ! ) Warning: Search backend error during near_match search for '18.119.109.101' after 7. 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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.02133551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03614379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03654433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03664433728SpecialSearch->execute( )../SpecialPage.php:383
80.07955796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08465802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08465803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08705818440Hooks::run( )../SearchEngine.php:231
120.08705820040call_user_func_array ( )../Hooks.php:209
130.08705820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765894784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08845940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09196175936CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09226208712PoolCounterWork->execute( )../Util.php:133
180.09236233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09236233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09246233440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09246235408PoolCounterWork->execute( )../Util.php:129
220.09246236056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09246236240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09246236360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09916350624CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09926354560wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09926354840MWDebug::warning( )../GlobalFunctions.php:1247
280.09936356144MWDebug::sendMessage( )../MWDebug.php:155
290.09936356536trigger_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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10136279760OutputPage->output( )../MediaWiki.php:583
50.10156286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10166287512WebResponse->header( )../OutputPage.php:2134
70.10166287656header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10136279760OutputPage->output( )../MediaWiki.php:583
50.10156286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10246295560WebResponse->header( )../OutputPage.php:2171
70.10246295704header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10136279760OutputPage->output( )../MediaWiki.php:583
50.10156286216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10296295504WebResponse->header( )../OutputPage.php:2172
70.10296295648header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10136279760OutputPage->output( )../MediaWiki.php:583
50.10336295504WebResponse->header( )../OutputPage.php:2220
60.10336295648header ( )../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
20.01273376416MediaWiki->run( )../index.php:46
30.01273377824MediaWiki->main( )../MediaWiki.php:424
40.10136279760OutputPage->output( )../MediaWiki.php:583
50.10406295664WebResponse->header( )../OutputPage.php:2227
60.10406295808header ( )../WebResponse.php:37