( ! ) Warning: Search backend error during near_match search for '3.143.9.115' 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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.02343959136MediaWiki->performRequest( )../MediaWiki.php:573
50.03524413928SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03564467928SpecialPage->run( )../SpecialPageFactory.php:581
70.03564468296SpecialSearch->execute( )../SpecialPage.php:383
80.07555812512SpecialSearch->goResult( )../SpecialSearch.php:117
90.08135818656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08135819408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08375834408Hooks::run( )../SearchEngine.php:231
120.08375836008call_user_func_array ( )../Hooks.php:209
130.08375836712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08425910760CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08485956784CirrusSearch\Searcher->search( )../Searcher.php:268
160.08716191856CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08736223440PoolCounterWork->execute( )../Util.php:133
180.08746247696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08746247880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08746247952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08746249888PoolCounterWork->execute( )../Util.php:129
220.08746250536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08746250720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08746250840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09366365120CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09376369048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09376369328MWDebug::warning( )../GlobalFunctions.php:1247
280.09386370616MWDebug::sendMessage( )../MWDebug.php:155
290.09386371008trigger_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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.09556294344OutputPage->output( )../MediaWiki.php:583
50.09576300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586302088WebResponse->header( )../OutputPage.php:2134
70.09586302232header ( )../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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.09556294344OutputPage->output( )../MediaWiki.php:583
50.09576300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09656310120WebResponse->header( )../OutputPage.php:2171
70.09656310264header ( )../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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.09556294344OutputPage->output( )../MediaWiki.php:583
50.09576300792OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696310064WebResponse->header( )../OutputPage.php:2172
70.09696310208header ( )../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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.09556294344OutputPage->output( )../MediaWiki.php:583
50.09746310064WebResponse->header( )../OutputPage.php:2220
60.09746310208header ( )../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
10.0000235840{main}( )../index.php:0
20.01573783576MediaWiki->run( )../index.php:46
30.01573784984MediaWiki->main( )../MediaWiki.php:424
40.09556294344OutputPage->output( )../MediaWiki.php:583
50.09806310224WebResponse->header( )../OutputPage.php:2227
60.09806310368header ( )../WebResponse.php:37