( ! ) Warning: Search backend error during near_match search for '18.222.182.73' 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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.06933599456MediaWiki->performRequest( )../MediaWiki.php:573
50.10254412984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10414466976SpecialPage->run( )../SpecialPageFactory.php:581
70.10424467344SpecialSearch->execute( )../SpecialPage.php:383
80.36885794888SpecialSearch->goResult( )../SpecialSearch.php:117
90.38165801096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.38165801848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.39515816848Hooks::run( )../SearchEngine.php:231
120.39515818448call_user_func_array ( )../Hooks.php:209
130.39515819152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.39895893192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.40635939216CirrusSearch\Searcher->search( )../Searcher.php:268
160.41146174272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.41176205880PoolCounterWork->execute( )../Util.php:133
180.41186230136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.41186230320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.41186230392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.41186232328PoolCounterWork->execute( )../Util.php:129
220.41186232976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.41186233160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.41196233280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42206347536CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42226351472wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42226351752MWDebug::warning( )../GlobalFunctions.php:1247
280.42226353056MWDebug::sendMessage( )../MWDebug.php:155
290.42236353448trigger_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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.42406276744OutputPage->output( )../MediaWiki.php:583
50.42426283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42436284496WebResponse->header( )../OutputPage.php:2134
70.42436284640header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.42406276744OutputPage->output( )../MediaWiki.php:583
50.42426283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42496292528WebResponse->header( )../OutputPage.php:2171
70.42496292672header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.42406276744OutputPage->output( )../MediaWiki.php:583
50.42426283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42546292472WebResponse->header( )../OutputPage.php:2172
70.42546292616header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.42406276744OutputPage->output( )../MediaWiki.php:583
50.44056292472WebResponse->header( )../OutputPage.php:2220
60.44056292616header ( )../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
10.0000232232{main}( )../index.php:0
20.00893374344MediaWiki->run( )../index.php:46
30.00893375752MediaWiki->main( )../MediaWiki.php:424
40.42406276744OutputPage->output( )../MediaWiki.php:583
50.44126292632WebResponse->header( )../OutputPage.php:2227
60.44126292776header ( )../WebResponse.php:37