( ! ) Warning: Search backend error during near_match search for '3.141.37.10' after 2. 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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.01593551360MediaWiki->performRequest( )../MediaWiki.php:573
50.02984378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03014432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03014433152SpecialSearch->execute( )../SpecialPage.php:383
80.07195795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.07695801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07695802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.07905817240Hooks::run( )../SearchEngine.php:231
120.07915818840call_user_func_array ( )../Hooks.php:209
130.07915819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.07945893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08005939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.08256174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08276206200PoolCounterWork->execute( )../Util.php:133
180.08286230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08286230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08286230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08296232648PoolCounterWork->execute( )../Util.php:129
220.08296233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08296233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08296233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.08476347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.08486351792wfLogWarning( )../ElasticsearchIntermediary.php:98
270.08486352072MWDebug::warning( )../GlobalFunctions.php:1247
280.08496353360MWDebug::sendMessage( )../MWDebug.php:155
290.08496353752trigger_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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08656277088OutputPage->output( )../MediaWiki.php:583
50.08686283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08696284832WebResponse->header( )../OutputPage.php:2134
70.08696284976header ( )../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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08656277088OutputPage->output( )../MediaWiki.php:583
50.08686283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08756292864WebResponse->header( )../OutputPage.php:2171
70.08756293008header ( )../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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08656277088OutputPage->output( )../MediaWiki.php:583
50.08686283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.08796292808WebResponse->header( )../OutputPage.php:2172
70.08796292952header ( )../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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08656277088OutputPage->output( )../MediaWiki.php:583
50.08866292808WebResponse->header( )../OutputPage.php:2220
60.08866292952header ( )../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
10.0001233896{main}( )../index.php:0
20.00853375864MediaWiki->run( )../index.php:46
30.00853377272MediaWiki->main( )../MediaWiki.php:424
40.08656277088OutputPage->output( )../MediaWiki.php:583
50.08926292960WebResponse->header( )../OutputPage.php:2227
60.08926293104header ( )../WebResponse.php:37