( ! ) Warning: Search backend error during near_match search for '18.224.30.19' after 34. 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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.02843551512MediaWiki->performRequest( )../MediaWiki.php:573
50.06944379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06984433096SpecialPage->run( )../SpecialPageFactory.php:581
70.06994433464SpecialSearch->execute( )../SpecialPage.php:383
80.30005795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.32535801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32535802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33865817072Hooks::run( )../SearchEngine.php:231
120.33875818672call_user_func_array ( )../Hooks.php:209
130.33875819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33935893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.34015939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.36116174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.36146206088PoolCounterWork->execute( )../Util.php:133
180.36166230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.36166230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.36166230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.36166232536PoolCounterWork->execute( )../Util.php:129
220.36166233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.36166233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.36166233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.39536347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.39556351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.39556351952MWDebug::warning( )../GlobalFunctions.php:1247
280.39566353256MWDebug::sendMessage( )../MWDebug.php:155
290.39566353648trigger_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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.41366276960OutputPage->output( )../MediaWiki.php:583
50.41386283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41396284712WebResponse->header( )../OutputPage.php:2134
70.41396284856header ( )../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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.41366276960OutputPage->output( )../MediaWiki.php:583
50.41386283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41456292744WebResponse->header( )../OutputPage.php:2171
70.41456292888header ( )../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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.41366276960OutputPage->output( )../MediaWiki.php:583
50.41386283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41506292688WebResponse->header( )../OutputPage.php:2172
70.41506292832header ( )../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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.41366276960OutputPage->output( )../MediaWiki.php:583
50.41556292688WebResponse->header( )../OutputPage.php:2220
60.41556292832header ( )../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
20.01603376040MediaWiki->run( )../index.php:46
30.01603377448MediaWiki->main( )../MediaWiki.php:424
40.41366276960OutputPage->output( )../MediaWiki.php:583
50.44196292848WebResponse->header( )../OutputPage.php:2227
60.44196292992header ( )../WebResponse.php:37