( ! ) Warning: Search backend error during near_match search for '3.133.131.106' after 22. 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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.04283553656MediaWiki->performRequest( )../MediaWiki.php:573
50.07174381104SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07214435000SpecialPage->run( )../SpecialPageFactory.php:581
70.07214435368SpecialSearch->execute( )../SpecialPage.php:383
80.17915798144SpecialSearch->goResult( )../SpecialSearch.php:117
90.20125804400SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20125805152SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.20445820152Hooks::run( )../SearchEngine.php:231
120.20445821752call_user_func_array ( )../Hooks.php:209
130.20455822456CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.20495896496CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.20575942520CirrusSearch\Searcher->search( )../Searcher.php:268
160.20876177616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.20896209200PoolCounterWork->execute( )../Util.php:133
180.20906233456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.20906233640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.20906233712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.20906235648PoolCounterWork->execute( )../Util.php:129
220.20906236296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.20916236480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.20916236600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.23116350888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.23136354824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.23136355104MWDebug::warning( )../GlobalFunctions.php:1247
280.23146356408MWDebug::sendMessage( )../MWDebug.php:155
290.23146356800trigger_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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.23316280088OutputPage->output( )../MediaWiki.php:583
50.23336286544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23346287840WebResponse->header( )../OutputPage.php:2134
70.23346287984header ( )../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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.23316280088OutputPage->output( )../MediaWiki.php:583
50.23336286544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23406295872WebResponse->header( )../OutputPage.php:2171
70.23406296016header ( )../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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.23316280088OutputPage->output( )../MediaWiki.php:583
50.23336286544OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23456295816WebResponse->header( )../OutputPage.php:2172
70.23456295960header ( )../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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.23316280088OutputPage->output( )../MediaWiki.php:583
50.28476295816WebResponse->header( )../OutputPage.php:2220
60.28476295960header ( )../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
10.0000235360{main}( )../index.php:0
20.01783378064MediaWiki->run( )../index.php:46
30.01793379472MediaWiki->main( )../MediaWiki.php:424
40.23316280088OutputPage->output( )../MediaWiki.php:583
50.28546295976WebResponse->header( )../OutputPage.php:2227
60.28546296120header ( )../WebResponse.php:37