( ! ) Warning: Search backend error during near_match search for '18.222.114.25' 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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.02083551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03534379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03574433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03574433728SpecialSearch->execute( )../SpecialPage.php:383
80.07825796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08585818448Hooks::run( )../SearchEngine.php:231
120.08585820048call_user_func_array ( )../Hooks.php:209
130.08585820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08625894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08705940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.08986175864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016207456PoolCounterWork->execute( )../Util.php:133
180.09026231712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09026231896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09026231968CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09036233904PoolCounterWork->execute( )../Util.php:129
220.09036234552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09036234736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09036234856CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09686349144CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09696353080wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09696353360MWDebug::warning( )../GlobalFunctions.php:1247
280.09706354664MWDebug::sendMessage( )../MWDebug.php:155
290.09706355056trigger_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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09886278376OutputPage->output( )../MediaWiki.php:583
50.09906284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916286128WebResponse->header( )../OutputPage.php:2134
70.09916286272header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09886278376OutputPage->output( )../MediaWiki.php:583
50.09906284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976294176WebResponse->header( )../OutputPage.php:2171
70.09976294320header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09886278376OutputPage->output( )../MediaWiki.php:583
50.09906284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10026294120WebResponse->header( )../OutputPage.php:2172
70.10026294264header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09886278376OutputPage->output( )../MediaWiki.php:583
50.10076294120WebResponse->header( )../OutputPage.php:2220
60.10076294264header ( )../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
20.01173376416MediaWiki->run( )../index.php:46
30.01173377824MediaWiki->main( )../MediaWiki.php:424
40.09886278376OutputPage->output( )../MediaWiki.php:583
50.10136294280WebResponse->header( )../OutputPage.php:2227
60.10136294424header ( )../WebResponse.php:37