( ! ) Warning: Search backend error during near_match search for '3.138.134.247' 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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.01623551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03174433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03174433736SpecialSearch->execute( )../SpecialPage.php:383
80.07455795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.07955802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07955802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08185817936Hooks::run( )../SearchEngine.php:231
120.08185819536call_user_func_array ( )../Hooks.php:209
130.08185820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08245894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08315940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.08616175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08646208192PoolCounterWork->execute( )../Util.php:133
180.08656232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08656232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08656232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08666234888PoolCounterWork->execute( )../Util.php:129
220.08666235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08666235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08666235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09316350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09326354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09326354344MWDebug::warning( )../GlobalFunctions.php:1247
280.09336355648MWDebug::sendMessage( )../MWDebug.php:155
290.09336356040trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.09496279264OutputPage->output( )../MediaWiki.php:583
50.09516285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09526287016WebResponse->header( )../OutputPage.php:2134
70.09526287160header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.09496279264OutputPage->output( )../MediaWiki.php:583
50.09516285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09596295064WebResponse->header( )../OutputPage.php:2171
70.09596295208header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.09496279264OutputPage->output( )../MediaWiki.php:583
50.09516285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09636295008WebResponse->header( )../OutputPage.php:2172
70.09636295152header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.09496279264OutputPage->output( )../MediaWiki.php:583
50.09686295008WebResponse->header( )../OutputPage.php:2220
60.09686295152header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.09496279264OutputPage->output( )../MediaWiki.php:583
50.09746295168WebResponse->header( )../OutputPage.php:2227
60.09746295312header ( )../WebResponse.php:37