( ! ) Warning: Search backend error during near_match search for '18.119.138.196' 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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.02333551632MediaWiki->performRequest( )../MediaWiki.php:573
50.03794379192SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03834433104SpecialPage->run( )../SpecialPageFactory.php:581
70.03834433472SpecialSearch->execute( )../SpecialPage.php:383
80.08055794832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08555801064SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08555801816SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08785816808Hooks::run( )../SearchEngine.php:231
120.08785818408call_user_func_array ( )../Hooks.php:209
130.08785819112CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08825893136CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08895939168CirrusSearch\Searcher->search( )../Searcher.php:268
160.09166174272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09196205856PoolCounterWork->execute( )../Util.php:133
180.09206230112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09206230296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09206230368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09206232304PoolCounterWork->execute( )../Util.php:129
220.09216232952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09216233136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09216233256CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09826347520CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09836351456wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09836351736MWDebug::warning( )../GlobalFunctions.php:1247
280.09846353040MWDebug::sendMessage( )../MWDebug.php:155
290.09846353432trigger_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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.10006276720OutputPage->output( )../MediaWiki.php:583
50.10026283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036284472WebResponse->header( )../OutputPage.php:2134
70.10036284616header ( )../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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.10006276720OutputPage->output( )../MediaWiki.php:583
50.10026283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106292504WebResponse->header( )../OutputPage.php:2171
70.10106292648header ( )../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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.10006276720OutputPage->output( )../MediaWiki.php:583
50.10026283176OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156292448WebResponse->header( )../OutputPage.php:2172
70.10156292592header ( )../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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.10006276720OutputPage->output( )../MediaWiki.php:583
50.10196292448WebResponse->header( )../OutputPage.php:2220
60.10196292592header ( )../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
10.0001233960{main}( )../index.php:0
20.01523376112MediaWiki->run( )../index.php:46
30.01523377520MediaWiki->main( )../MediaWiki.php:424
40.10006276720OutputPage->output( )../MediaWiki.php:583
50.10256292608WebResponse->header( )../OutputPage.php:2227
60.10256292752header ( )../WebResponse.php:37