( ! ) Warning: Search backend error during near_match search for '3.144.14.41' 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
10.0001233896{main}( )../index.php:0
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.02373551552MediaWiki->performRequest( )../MediaWiki.php:573
50.03884379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03934433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03934433680SpecialSearch->execute( )../SpecialPage.php:383
80.08445796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265817624Hooks::run( )../SearchEngine.php:231
120.09265819224call_user_func_array ( )../Hooks.php:209
130.09265819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09325893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09415940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766175064CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796206648PoolCounterWork->execute( )../Util.php:133
180.09816230904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816231088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816231160CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816233096PoolCounterWork->execute( )../Util.php:129
220.09816233744PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816233928call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816234048CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10476348304CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10486352232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10486352512MWDebug::warning( )../GlobalFunctions.php:1247
280.10506353800MWDebug::sendMessage( )../MWDebug.php:155
290.10506354192trigger_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
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.10696277528OutputPage->output( )../MediaWiki.php:583
50.10726283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10736285272WebResponse->header( )../OutputPage.php:2134
70.10736285416header ( )../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
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.10696277528OutputPage->output( )../MediaWiki.php:583
50.10726283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10796293304WebResponse->header( )../OutputPage.php:2171
70.10796293448header ( )../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
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.10696277528OutputPage->output( )../MediaWiki.php:583
50.10726283976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10856293248WebResponse->header( )../OutputPage.php:2172
70.10856293392header ( )../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
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.10696277528OutputPage->output( )../MediaWiki.php:583
50.10906293248WebResponse->header( )../OutputPage.php:2220
60.10906293392header ( )../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
20.01273376024MediaWiki->run( )../index.php:46
30.01273377432MediaWiki->main( )../MediaWiki.php:424
40.10696277528OutputPage->output( )../MediaWiki.php:583
50.10966293400WebResponse->header( )../OutputPage.php:2227
60.10966293544header ( )../WebResponse.php:37