( ! ) Warning: Search backend error during near_match search for '3.143.22.217' after 22. 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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.01973551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03974379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04024433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04034433744SpecialSearch->execute( )../SpecialPage.php:383
80.18285795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.21895802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.21895802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22165817840Hooks::run( )../SearchEngine.php:231
120.22165819440call_user_func_array ( )../Hooks.php:209
130.22165820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22215894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22285940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.22576175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23116206880PoolCounterWork->execute( )../Util.php:133
180.23126231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23126231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23126231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23136233328PoolCounterWork->execute( )../Util.php:129
220.23136233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23136234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23136234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25316348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25326352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25326352744MWDebug::warning( )../GlobalFunctions.php:1247
280.25346354048MWDebug::sendMessage( )../MWDebug.php:155
290.25346354440trigger_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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.25556277760OutputPage->output( )../MediaWiki.php:583
50.25576284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25586285512WebResponse->header( )../OutputPage.php:2134
70.25586285656header ( )../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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.25556277760OutputPage->output( )../MediaWiki.php:583
50.25576284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25646293544WebResponse->header( )../OutputPage.php:2171
70.25646293688header ( )../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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.25556277760OutputPage->output( )../MediaWiki.php:583
50.25576284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25696293488WebResponse->header( )../OutputPage.php:2172
70.25696293632header ( )../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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.25556277760OutputPage->output( )../MediaWiki.php:583
50.25746293488WebResponse->header( )../OutputPage.php:2220
60.25746293632header ( )../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
10.0000233960{main}( )../index.php:0
20.00973376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.25556277760OutputPage->output( )../MediaWiki.php:583
50.25806293648WebResponse->header( )../OutputPage.php:2227
60.25806293792header ( )../WebResponse.php:37