( ! ) Warning: Search backend error during near_match search for '18.219.180.175' 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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.03913553856MediaWiki->performRequest( )../MediaWiki.php:573
50.05884381392SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05924435304SpecialPage->run( )../SpecialPageFactory.php:581
70.05934435672SpecialSearch->execute( )../SpecialPage.php:383
80.12525797960SpecialSearch->goResult( )../SpecialSearch.php:117
90.13045804192SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13045804944SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13315819936Hooks::run( )../SearchEngine.php:231
120.13315821536call_user_func_array ( )../Hooks.php:209
130.13315822240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13365896272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13445942304CirrusSearch\Searcher->search( )../Searcher.php:268
160.13766177312CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13786208920PoolCounterWork->execute( )../Util.php:133
180.13806233176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13806233360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13806233432CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13806235368PoolCounterWork->execute( )../Util.php:129
220.13806236016PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13806236200call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13806236320CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14476350576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14486354512wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14486354792MWDebug::warning( )../GlobalFunctions.php:1247
280.14496356096MWDebug::sendMessage( )../MWDebug.php:155
290.14496356488trigger_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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.14666279800OutputPage->output( )../MediaWiki.php:583
50.14686286256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14696287552WebResponse->header( )../OutputPage.php:2134
70.14696287696header ( )../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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.14666279800OutputPage->output( )../MediaWiki.php:583
50.14686286256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14766295584WebResponse->header( )../OutputPage.php:2171
70.14766295728header ( )../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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.14666279800OutputPage->output( )../MediaWiki.php:583
50.14686286256OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14806295528WebResponse->header( )../OutputPage.php:2172
70.14806295672header ( )../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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.14666279800OutputPage->output( )../MediaWiki.php:583
50.14866295528WebResponse->header( )../OutputPage.php:2220
60.14866295672header ( )../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
10.0000235456{main}( )../index.php:0
20.01313378208MediaWiki->run( )../index.php:46
30.01313379616MediaWiki->main( )../MediaWiki.php:424
40.14666279800OutputPage->output( )../MediaWiki.php:583
50.14916295688WebResponse->header( )../OutputPage.php:2227
60.14916295832header ( )../WebResponse.php:37