( ! ) Warning: Search backend error during near_match search for '3.144.89.2' 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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.05263599376MediaWiki->performRequest( )../MediaWiki.php:573
50.08624412688SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08664466648SpecialPage->run( )../SpecialPageFactory.php:581
70.08664467016SpecialSearch->execute( )../SpecialPage.php:383
80.15375795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.15925801496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15925802248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16155817248Hooks::run( )../SearchEngine.php:231
120.16155818848call_user_func_array ( )../Hooks.php:209
130.16155819552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16195893552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16235939576CirrusSearch\Searcher->search( )../Searcher.php:268
160.16436174632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16466206216PoolCounterWork->execute( )../Util.php:133
180.16476230480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16476230664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16476230736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16486232672PoolCounterWork->execute( )../Util.php:129
220.16486233320PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16486233504call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16486233624CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16666347872CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16676351800wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16686352080MWDebug::warning( )../GlobalFunctions.php:1247
280.16696353368MWDebug::sendMessage( )../MWDebug.php:155
290.16696353760trigger_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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.16876277080OutputPage->output( )../MediaWiki.php:583
50.16896283528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16906284824WebResponse->header( )../OutputPage.php:2134
70.16906284968header ( )../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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.16876277080OutputPage->output( )../MediaWiki.php:583
50.16896283528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16966292856WebResponse->header( )../OutputPage.php:2171
70.16966293000header ( )../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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.16876277080OutputPage->output( )../MediaWiki.php:583
50.16896283528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17016292800WebResponse->header( )../OutputPage.php:2172
70.17016292944header ( )../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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.16876277080OutputPage->output( )../MediaWiki.php:583
50.17066292800WebResponse->header( )../OutputPage.php:2220
60.17066292944header ( )../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
10.0000232168{main}( )../index.php:0
20.02033374280MediaWiki->run( )../index.php:46
30.02033375688MediaWiki->main( )../MediaWiki.php:424
40.16876277080OutputPage->output( )../MediaWiki.php:583
50.17126292952WebResponse->header( )../OutputPage.php:2227
60.17126293096header ( )../WebResponse.php:37