( ! ) Warning: Search backend error during near_match search for '18.218.61.12' after 19. 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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.15433551512MediaWiki->performRequest( )../MediaWiki.php:573
50.32834379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.32874433096SpecialPage->run( )../SpecialPageFactory.php:581
70.32884433464SpecialSearch->execute( )../SpecialPage.php:383
80.88715795128SpecialSearch->goResult( )../SpecialSearch.php:117
90.92435801384SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.92435802136SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.94725817136Hooks::run( )../SearchEngine.php:231
120.94735818736call_user_func_array ( )../Hooks.php:209
130.94735819440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.94765893464CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.94805939504CirrusSearch\Searcher->search( )../Searcher.php:268
160.96726174560CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.96746206168PoolCounterWork->execute( )../Util.php:133
180.96756230424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.96756230608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.96756230680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.96766232616PoolCounterWork->execute( )../Util.php:129
220.96766233264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.96766233448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.96766233568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.98696347832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.98706351768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.98706352048MWDebug::warning( )../GlobalFunctions.php:1247
280.98716353352MWDebug::sendMessage( )../MWDebug.php:155
290.98716353744trigger_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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.98916277040OutputPage->output( )../MediaWiki.php:583
50.98936283496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.98946284792WebResponse->header( )../OutputPage.php:2134
70.98946284936header ( )../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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.98916277040OutputPage->output( )../MediaWiki.php:583
50.98936283496OutputPage->sendCacheControl( )../OutputPage.php:2218
61.01676292824WebResponse->header( )../OutputPage.php:2171
71.01676292968header ( )../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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.98916277040OutputPage->output( )../MediaWiki.php:583
50.98936283496OutputPage->sendCacheControl( )../OutputPage.php:2218
61.02276292768WebResponse->header( )../OutputPage.php:2172
71.02276292912header ( )../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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.98916277040OutputPage->output( )../MediaWiki.php:583
51.02326292768WebResponse->header( )../OutputPage.php:2220
61.02326292912header ( )../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
20.05643376040MediaWiki->run( )../index.php:46
30.05643377448MediaWiki->main( )../MediaWiki.php:424
40.98916277040OutputPage->output( )../MediaWiki.php:583
51.02536292928WebResponse->header( )../OutputPage.php:2227
61.02536293072header ( )../WebResponse.php:37