( ! ) Warning: Search backend error during near_match search for '18.224.54.13' 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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.01633551512MediaWiki->performRequest( )../MediaWiki.php:573
50.03014379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03044433096SpecialPage->run( )../SpecialPageFactory.php:581
70.03054433464SpecialSearch->execute( )../SpecialPage.php:383
80.07515795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.08035801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08035802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08275817072Hooks::run( )../SearchEngine.php:231
120.08275818672call_user_func_array ( )../Hooks.php:209
130.08275819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08315893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08385939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.08666174536CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08686206136PoolCounterWork->execute( )../Util.php:133
180.08696230392PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08696230576call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08696230648CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08706232584PoolCounterWork->execute( )../Util.php:129
220.08706233232PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08706233416call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08706233536CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09336347816CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09346351752wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09346352032MWDebug::warning( )../GlobalFunctions.php:1247
280.09356353336MWDebug::sendMessage( )../MWDebug.php:155
290.09356353728trigger_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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.09536277008OutputPage->output( )../MediaWiki.php:583
50.09546283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09556284760WebResponse->header( )../OutputPage.php:2134
70.09556284904header ( )../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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.09536277008OutputPage->output( )../MediaWiki.php:583
50.09546283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09616292792WebResponse->header( )../OutputPage.php:2171
70.09616292936header ( )../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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.09536277008OutputPage->output( )../MediaWiki.php:583
50.09546283464OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09666292736WebResponse->header( )../OutputPage.php:2172
70.09666292880header ( )../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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.09536277008OutputPage->output( )../MediaWiki.php:583
50.09706292736WebResponse->header( )../OutputPage.php:2220
60.09716292880header ( )../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
10.0000233928{main}( )../index.php:0
20.00873376040MediaWiki->run( )../index.php:46
30.00873377448MediaWiki->main( )../MediaWiki.php:424
40.09536277008OutputPage->output( )../MediaWiki.php:583
50.09766292896WebResponse->header( )../OutputPage.php:2227
60.09766293040header ( )../WebResponse.php:37