( ! ) Warning: Search backend error during near_match search for '3.139.88.22' 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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.01613553432MediaWiki->performRequest( )../MediaWiki.php:573
50.02964380864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03014434760SpecialPage->run( )../SpecialPageFactory.php:581
70.03014435128SpecialSearch->execute( )../SpecialPage.php:383
80.07295797552SpecialSearch->goResult( )../SpecialSearch.php:117
90.07785803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07785804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08005819560Hooks::run( )../SearchEngine.php:231
120.08005821160call_user_func_array ( )../Hooks.php:209
130.08005821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08055895912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08115941936CirrusSearch\Searcher->search( )../Searcher.php:268
160.08366177040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08386209816PoolCounterWork->execute( )../Util.php:133
180.08406234560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08406234744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08406234816CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08406236784PoolCounterWork->execute( )../Util.php:129
220.08406237432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08406237616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08406237736CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09026352000CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09046355928wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09046356208MWDebug::warning( )../GlobalFunctions.php:1247
280.09046357496MWDebug::sendMessage( )../MWDebug.php:155
290.09056357888trigger_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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.09216281128OutputPage->output( )../MediaWiki.php:583
50.09236287576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09246288872WebResponse->header( )../OutputPage.php:2134
70.09246289016header ( )../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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.09216281128OutputPage->output( )../MediaWiki.php:583
50.09236287576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09326296904WebResponse->header( )../OutputPage.php:2171
70.09326297048header ( )../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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.09216281128OutputPage->output( )../MediaWiki.php:583
50.09236287576OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09396296848WebResponse->header( )../OutputPage.php:2172
70.09396296992header ( )../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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.09216281128OutputPage->output( )../MediaWiki.php:583
50.09446296848WebResponse->header( )../OutputPage.php:2220
60.09446296992header ( )../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
10.0000235328{main}( )../index.php:0
20.00873377992MediaWiki->run( )../index.php:46
30.00883379400MediaWiki->main( )../MediaWiki.php:424
40.09216281128OutputPage->output( )../MediaWiki.php:583
50.09496297008WebResponse->header( )../OutputPage.php:2227
60.09496297152header ( )../WebResponse.php:37