( ! ) Warning: Search backend error during near_match search for '3.137.219.1' 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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.04003551968MediaWiki->performRequest( )../MediaWiki.php:573
50.05864379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05914433312SpecialPage->run( )../SpecialPageFactory.php:581
70.05924433680SpecialSearch->execute( )../SpecialPage.php:383
80.11285796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.11875802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11875803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12125818248Hooks::run( )../SearchEngine.php:231
120.12125819848call_user_func_array ( )../Hooks.php:209
130.12135820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12185894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12245940648CirrusSearch\Searcher->search( )../Searcher.php:268
160.12506175752CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12536207352PoolCounterWork->execute( )../Util.php:133
180.12546231608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12546231792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12556231864CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12556233800PoolCounterWork->execute( )../Util.php:129
220.12556234448PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12556234632call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12556234752CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13196348984CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13216352912wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13216353192MWDebug::warning( )../GlobalFunctions.php:1247
280.13226354480MWDebug::sendMessage( )../MWDebug.php:155
290.13226354872trigger_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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.13416278176OutputPage->output( )../MediaWiki.php:583
50.13446284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13456285920WebResponse->header( )../OutputPage.php:2134
70.13456286064header ( )../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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.13416278176OutputPage->output( )../MediaWiki.php:583
50.13446284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13526293952WebResponse->header( )../OutputPage.php:2171
70.13526294096header ( )../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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.13416278176OutputPage->output( )../MediaWiki.php:583
50.13446284624OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13576293896WebResponse->header( )../OutputPage.php:2172
70.13576294040header ( )../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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.13416278176OutputPage->output( )../MediaWiki.php:583
50.13626293896WebResponse->header( )../OutputPage.php:2220
60.13626294040header ( )../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
10.0001233928{main}( )../index.php:0
20.02883376408MediaWiki->run( )../index.php:46
30.02883377816MediaWiki->main( )../MediaWiki.php:424
40.13416278176OutputPage->output( )../MediaWiki.php:583
50.13686294056WebResponse->header( )../OutputPage.php:2227
60.13686294200header ( )../WebResponse.php:37