( ! ) Warning: Search backend error during near_match search for '3.128.168.176' 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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.01673551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03094378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03144432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03144433208SpecialSearch->execute( )../SpecialPage.php:383
80.07505794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.08035801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08035801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08285816752Hooks::run( )../SearchEngine.php:231
120.08285818352call_user_func_array ( )../Hooks.php:209
130.08285819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08345893104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08435939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.08766174240CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08796207008PoolCounterWork->execute( )../Util.php:133
180.08806231480PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08806231664call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08806231736CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08806233704PoolCounterWork->execute( )../Util.php:129
220.08806234352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08806234536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08816234656CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09446348944CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09466352880wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09466353160MWDebug::warning( )../GlobalFunctions.php:1247
280.09466354464MWDebug::sendMessage( )../MWDebug.php:155
290.09466354856trigger_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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.09626278072OutputPage->output( )../MediaWiki.php:583
50.09646284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656285824WebResponse->header( )../OutputPage.php:2134
70.09656285968header ( )../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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.09626278072OutputPage->output( )../MediaWiki.php:583
50.09646284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09716293856WebResponse->header( )../OutputPage.php:2171
70.09716294000header ( )../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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.09626278072OutputPage->output( )../MediaWiki.php:583
50.09646284528OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09766293800WebResponse->header( )../OutputPage.php:2172
70.09766293944header ( )../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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.09626278072OutputPage->output( )../MediaWiki.php:583
50.09816293800WebResponse->header( )../OutputPage.php:2220
60.09816293944header ( )../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
20.00923375880MediaWiki->run( )../index.php:46
30.00923377288MediaWiki->main( )../MediaWiki.php:424
40.09626278072OutputPage->output( )../MediaWiki.php:583
50.09876293960WebResponse->header( )../OutputPage.php:2227
60.09876294104header ( )../WebResponse.php:37