( ! ) Warning: Search backend error during near_match search for '3.129.19.251' 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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.02283957448MediaWiki->performRequest( )../MediaWiki.php:573
50.03434412128SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03474466128SpecialPage->run( )../SpecialPageFactory.php:581
70.03484466496SpecialSearch->execute( )../SpecialPage.php:383
80.07375810760SpecialSearch->goResult( )../SpecialSearch.php:117
90.07915816960SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07915817712SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08135832712Hooks::run( )../SearchEngine.php:231
120.08145834312call_user_func_array ( )../Hooks.php:209
130.08145835016CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08185909104CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08275955128CirrusSearch\Searcher->search( )../Searcher.php:268
160.08586190248CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08606221832PoolCounterWork->execute( )../Util.php:133
180.08616246088PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08616246272call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08616246344CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08616248280PoolCounterWork->execute( )../Util.php:129
220.08616248928PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08616249112call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08616249232CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09256363512CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09276367448wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09276367728MWDebug::warning( )../GlobalFunctions.php:1247
280.09286369032MWDebug::sendMessage( )../MWDebug.php:155
290.09286369424trigger_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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.09466292712OutputPage->output( )../MediaWiki.php:583
50.09486299168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09496300464WebResponse->header( )../OutputPage.php:2134
70.09496300608header ( )../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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.09466292712OutputPage->output( )../MediaWiki.php:583
50.09486299168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586308496WebResponse->header( )../OutputPage.php:2171
70.09586308640header ( )../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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.09466292712OutputPage->output( )../MediaWiki.php:583
50.09486299168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09686308440WebResponse->header( )../OutputPage.php:2172
70.09686308584header ( )../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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.09466292712OutputPage->output( )../MediaWiki.php:583
50.09736308440WebResponse->header( )../OutputPage.php:2220
60.09736308584header ( )../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
10.0000235760{main}( )../index.php:0
20.01493781968MediaWiki->run( )../index.php:46
30.01493783376MediaWiki->main( )../MediaWiki.php:424
40.09466292712OutputPage->output( )../MediaWiki.php:583
50.09806308600WebResponse->header( )../OutputPage.php:2227
60.09806308744header ( )../WebResponse.php:37