( ! ) Warning: Search backend error during near_match search for '3.143.203.155' 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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.02113559560MediaWiki->performRequest( )../MediaWiki.php:573
50.03644387160SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03694441056SpecialPage->run( )../SpecialPageFactory.php:581
70.03694441424SpecialSearch->execute( )../SpecialPage.php:383
80.08075803304SpecialSearch->goResult( )../SpecialSearch.php:117
90.08595809560SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08595810312SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825825312Hooks::run( )../SearchEngine.php:231
120.08835826912call_user_func_array ( )../Hooks.php:209
130.08835827616CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885901672CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08965947696CirrusSearch\Searcher->search( )../Searcher.php:268
160.09296182792CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09326214376PoolCounterWork->execute( )../Util.php:133
180.09346238632PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09346238816call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09346238888CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09346240824PoolCounterWork->execute( )../Util.php:129
220.09346241472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09346241656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09346241776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10016356064CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10036360000wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10036360280MWDebug::warning( )../GlobalFunctions.php:1247
280.10046361584MWDebug::sendMessage( )../MWDebug.php:155
290.10046361976trigger_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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.10246285264OutputPage->output( )../MediaWiki.php:583
50.10266291720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276293016WebResponse->header( )../OutputPage.php:2134
70.10276293160header ( )../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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.10246285264OutputPage->output( )../MediaWiki.php:583
50.10266291720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10356301048WebResponse->header( )../OutputPage.php:2171
70.10356301192header ( )../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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.10246285264OutputPage->output( )../MediaWiki.php:583
50.10266291720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10416300992WebResponse->header( )../OutputPage.php:2172
70.10416301136header ( )../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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.10246285264OutputPage->output( )../MediaWiki.php:583
50.10456300992WebResponse->header( )../OutputPage.php:2220
60.10456301136header ( )../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
10.0001238760{main}( )../index.php:0
20.01143383960MediaWiki->run( )../index.php:46
30.01143385368MediaWiki->main( )../MediaWiki.php:424
40.10246285264OutputPage->output( )../MediaWiki.php:583
50.10526301152WebResponse->header( )../OutputPage.php:2227
60.10526301296header ( )../WebResponse.php:37