( ! ) Warning: Search backend error during near_match search for '3.133.79.80' after 14. 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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.03823560400MediaWiki->performRequest( )../MediaWiki.php:573
50.06874387992SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06904441904SpecialPage->run( )../SpecialPageFactory.php:581
70.06914442272SpecialSearch->execute( )../SpecialPage.php:383
80.15865803760SpecialSearch->goResult( )../SpecialSearch.php:117
90.18355809704SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18355810456SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.18645825456Hooks::run( )../SearchEngine.php:231
120.18645827056call_user_func_array ( )../Hooks.php:209
130.18645827760CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.18675901792CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.18705947816CirrusSearch\Searcher->search( )../Searcher.php:268
160.18856182904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18866215672PoolCounterWork->execute( )../Util.php:133
180.18876240112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18876240296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18876240368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18876242336PoolCounterWork->execute( )../Util.php:129
220.18876242984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18876243168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18876243288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.20276357600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.20286361536wfLogWarning( )../ElasticsearchIntermediary.php:98
270.20286361816MWDebug::warning( )../GlobalFunctions.php:1247
280.20296363120MWDebug::sendMessage( )../MWDebug.php:155
290.20296363512trigger_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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.20486286744OutputPage->output( )../MediaWiki.php:583
50.20516293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20526294488WebResponse->header( )../OutputPage.php:2134
70.20526294632header ( )../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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.20486286744OutputPage->output( )../MediaWiki.php:583
50.20516293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20596302520WebResponse->header( )../OutputPage.php:2171
70.20596302664header ( )../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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.20486286744OutputPage->output( )../MediaWiki.php:583
50.20516293192OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20646302464WebResponse->header( )../OutputPage.php:2172
70.20656302608header ( )../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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.20486286744OutputPage->output( )../MediaWiki.php:583
50.20706302464WebResponse->header( )../OutputPage.php:2220
60.20706302608header ( )../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
10.0000239792{main}( )../index.php:0
20.01183384864MediaWiki->run( )../index.php:46
30.01183386272MediaWiki->main( )../MediaWiki.php:424
40.20486286744OutputPage->output( )../MediaWiki.php:583
50.20766302616WebResponse->header( )../OutputPage.php:2227
60.20766302760header ( )../WebResponse.php:37