( ! ) Warning: Search backend error during near_match search for '3.143.239.1' 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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.02133551552MediaWiki->performRequest( )../MediaWiki.php:573
50.03554379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03594433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03594433680SpecialSearch->execute( )../SpecialPage.php:383
80.07775796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.08285801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08285802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08525817624Hooks::run( )../SearchEngine.php:231
120.08525819224call_user_func_array ( )../Hooks.php:209
130.08525819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08585893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08655940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.08956175112CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08986206696PoolCounterWork->execute( )../Util.php:133
180.09006230952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09006231136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09006231208CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09006233144PoolCounterWork->execute( )../Util.php:129
220.09006233792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09006233976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09006234096CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09626348384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09646352312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09646352592MWDebug::warning( )../GlobalFunctions.php:1247
280.09656353880MWDebug::sendMessage( )../MWDebug.php:155
290.09656354272trigger_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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.09836277576OutputPage->output( )../MediaWiki.php:583
50.09856284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866285320WebResponse->header( )../OutputPage.php:2134
70.09866285464header ( )../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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.09836277576OutputPage->output( )../MediaWiki.php:583
50.09856284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936293352WebResponse->header( )../OutputPage.php:2171
70.09936293496header ( )../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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.09836277576OutputPage->output( )../MediaWiki.php:583
50.09856284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09986293296WebResponse->header( )../OutputPage.php:2172
70.09986293440header ( )../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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.09836277576OutputPage->output( )../MediaWiki.php:583
50.10036293296WebResponse->header( )../OutputPage.php:2220
60.10036293440header ( )../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
10.0001233896{main}( )../index.php:0
20.01233376024MediaWiki->run( )../index.php:46
30.01233377432MediaWiki->main( )../MediaWiki.php:424
40.09836277576OutputPage->output( )../MediaWiki.php:583
50.10086293448WebResponse->header( )../OutputPage.php:2227
60.10086293592header ( )../WebResponse.php:37