( ! ) Warning: Search backend error during near_match search for '3.144.31.14' after 7. 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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01643551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03104378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03154432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03154433152SpecialSearch->execute( )../SpecialPage.php:383
80.07325795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.07845801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07845802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08085817240Hooks::run( )../SearchEngine.php:231
120.08085818840call_user_func_array ( )../Hooks.php:209
130.08085819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08145893592CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08225939624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08566174728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08596207512PoolCounterWork->execute( )../Util.php:133
180.08606232256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08606232440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08606232512CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08606234480PoolCounterWork->execute( )../Util.php:129
220.08616235128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08616235312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08616235432CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09276349696CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09286353624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09286353904MWDebug::warning( )../GlobalFunctions.php:1247
280.09296355192MWDebug::sendMessage( )../MWDebug.php:155
290.09296355584trigger_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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278824OutputPage->output( )../MediaWiki.php:583
50.09596285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09606286568WebResponse->header( )../OutputPage.php:2134
70.09606286712header ( )../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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278824OutputPage->output( )../MediaWiki.php:583
50.09596285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676294600WebResponse->header( )../OutputPage.php:2171
70.09676294744header ( )../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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278824OutputPage->output( )../MediaWiki.php:583
50.09596285272OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09726294544WebResponse->header( )../OutputPage.php:2172
70.09726294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278824OutputPage->output( )../MediaWiki.php:583
50.09766294544WebResponse->header( )../OutputPage.php:2220
60.09766294688header ( )../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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.09576278824OutputPage->output( )../MediaWiki.php:583
50.09826294696WebResponse->header( )../OutputPage.php:2227
60.09826294840header ( )../WebResponse.php:37