( ! ) Warning: Search backend error during near_match search for '3.143.237.115' after 6. 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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.02543551600MediaWiki->performRequest( )../MediaWiki.php:573
50.04564379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04614433040SpecialPage->run( )../SpecialPageFactory.php:581
70.04614433408SpecialSearch->execute( )../SpecialPage.php:383
80.10045794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.10595800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10595801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10825816656Hooks::run( )../SearchEngine.php:231
120.10835818256call_user_func_array ( )../Hooks.php:209
130.10835818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10885893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10965939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.11236174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11266205744PoolCounterWork->execute( )../Util.php:133
180.11276230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11276230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11276230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11286232192PoolCounterWork->execute( )../Util.php:129
220.11286232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11286233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11286233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11926347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11946351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11946351600MWDebug::warning( )../GlobalFunctions.php:1247
280.11956352904MWDebug::sendMessage( )../MWDebug.php:155
290.11956353296trigger_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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.12156276576OutputPage->output( )../MediaWiki.php:583
50.12186283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12196284328WebResponse->header( )../OutputPage.php:2134
70.12196284472header ( )../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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.12156276576OutputPage->output( )../MediaWiki.php:583
50.12186283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12256292360WebResponse->header( )../OutputPage.php:2171
70.12256292504header ( )../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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.12156276576OutputPage->output( )../MediaWiki.php:583
50.12186283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12306292304WebResponse->header( )../OutputPage.php:2172
70.12306292448header ( )../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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.12156276576OutputPage->output( )../MediaWiki.php:583
50.12356292304WebResponse->header( )../OutputPage.php:2220
60.12356292448header ( )../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
20.01063376112MediaWiki->run( )../index.php:46
30.01063377520MediaWiki->main( )../MediaWiki.php:424
40.12156276576OutputPage->output( )../MediaWiki.php:583
50.12416292464WebResponse->header( )../OutputPage.php:2227
60.12416292608header ( )../WebResponse.php:37