( ! ) Warning: Search backend error during near_match search for '18.222.119.148' 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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.02523957128MediaWiki->performRequest( )../MediaWiki.php:573
50.03704411968SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03754465992SpecialPage->run( )../SpecialPageFactory.php:581
70.03754466360SpecialSearch->execute( )../SpecialPage.php:383
80.07715810296SpecialSearch->goResult( )../SpecialSearch.php:117
90.08245816512SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08245817264SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08485832256Hooks::run( )../SearchEngine.php:231
120.08495833856call_user_func_array ( )../Hooks.php:209
130.08495834560CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08545908624CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08615954648CirrusSearch\Searcher->search( )../Searcher.php:268
160.08926189680CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08956222448PoolCounterWork->execute( )../Util.php:133
180.08966246864PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08966247048call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08966247120CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08966249088PoolCounterWork->execute( )../Util.php:129
220.08966249736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966249920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966250040CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09606364296CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09626368232wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09626368512MWDebug::warning( )../GlobalFunctions.php:1247
280.09636369816MWDebug::sendMessage( )../MWDebug.php:155
290.09636370208trigger_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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.09826293464OutputPage->output( )../MediaWiki.php:583
50.09846299920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856301216WebResponse->header( )../OutputPage.php:2134
70.09856301360header ( )../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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.09826293464OutputPage->output( )../MediaWiki.php:583
50.09846299920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926309248WebResponse->header( )../OutputPage.php:2171
70.09926309392header ( )../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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.09826293464OutputPage->output( )../MediaWiki.php:583
50.09846299920OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976309192WebResponse->header( )../OutputPage.php:2172
70.09976309336header ( )../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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.09826293464OutputPage->output( )../MediaWiki.php:583
50.10026309192WebResponse->header( )../OutputPage.php:2220
60.10026309336header ( )../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
10.0000235872{main}( )../index.php:0
20.01593781672MediaWiki->run( )../index.php:46
30.01593783080MediaWiki->main( )../MediaWiki.php:424
40.09826293464OutputPage->output( )../MediaWiki.php:583
50.10086309352WebResponse->header( )../OutputPage.php:2227
60.10086309496header ( )../WebResponse.php:37