( ! ) Warning: Search backend error during near_match search for '18.224.149.17' after 13. 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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.08923965824MediaWiki->performRequest( )../MediaWiki.php:573
50.13134420656SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13314474640SpecialPage->run( )../SpecialPageFactory.php:581
70.13314475008SpecialSearch->execute( )../SpecialPage.php:383
80.28235818440SpecialSearch->goResult( )../SpecialSearch.php:117
90.30805824656SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.30805825408SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.31515840408Hooks::run( )../SearchEngine.php:231
120.31525842008call_user_func_array ( )../Hooks.php:209
130.31525842712CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.31615916768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.31725962792CirrusSearch\Searcher->search( )../Searcher.php:268
160.32196197824CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32216230592PoolCounterWork->execute( )../Util.php:133
180.32236255008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32236255192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32236255264CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32236257232PoolCounterWork->execute( )../Util.php:129
220.32236257880PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32236258064call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32236258184CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.33546372456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.33726376392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.33726376672MWDebug::warning( )../GlobalFunctions.php:1247
280.33746377976MWDebug::sendMessage( )../MWDebug.php:155
290.33746378368trigger_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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.34986301616OutputPage->output( )../MediaWiki.php:583
50.35016308064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35026309360WebResponse->header( )../OutputPage.php:2134
70.35026309504header ( )../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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.34986301616OutputPage->output( )../MediaWiki.php:583
50.35016308064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35086317392WebResponse->header( )../OutputPage.php:2171
70.35086317536header ( )../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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.34986301616OutputPage->output( )../MediaWiki.php:583
50.35016308064OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35756317336WebResponse->header( )../OutputPage.php:2172
70.35756317480header ( )../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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.34986301616OutputPage->output( )../MediaWiki.php:583
50.35806317336WebResponse->header( )../OutputPage.php:2220
60.35806317480header ( )../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
10.0000241376{main}( )../index.php:0
20.04693790296MediaWiki->run( )../index.php:46
30.04703791704MediaWiki->main( )../MediaWiki.php:424
40.34986301616OutputPage->output( )../MediaWiki.php:583
50.35866317496WebResponse->header( )../OutputPage.php:2227
60.35866317640header ( )../WebResponse.php:37