( ! ) Warning: Search backend error during near_match search for '3.141.4.167' after 6. 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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.02013551360MediaWiki->performRequest( )../MediaWiki.php:573
50.09444378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09484432784SpecialPage->run( )../SpecialPageFactory.php:581
70.09484433152SpecialSearch->execute( )../SpecialPage.php:383
80.20455795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.20985801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.20985802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.21225817240Hooks::run( )../SearchEngine.php:231
120.21235818840call_user_func_array ( )../Hooks.php:209
130.21235819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.21275893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.21345939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.21686174616CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.21756206200PoolCounterWork->execute( )../Util.php:133
180.21766230456PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.21766230640call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.21766230712CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.21776232648PoolCounterWork->execute( )../Util.php:129
220.21776233296PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.21776233480call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.21776233600CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22406347864CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22426351792wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22426352072MWDebug::warning( )../GlobalFunctions.php:1247
280.22436353360MWDebug::sendMessage( )../MWDebug.php:155
290.22436353752trigger_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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.22606277088OutputPage->output( )../MediaWiki.php:583
50.22626283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22636284832WebResponse->header( )../OutputPage.php:2134
70.22636284976header ( )../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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.22606277088OutputPage->output( )../MediaWiki.php:583
50.22626283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22696292864WebResponse->header( )../OutputPage.php:2171
70.22696293008header ( )../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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.22606277088OutputPage->output( )../MediaWiki.php:583
50.22626283536OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22746292808WebResponse->header( )../OutputPage.php:2172
70.22746292952header ( )../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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.22606277088OutputPage->output( )../MediaWiki.php:583
50.22806292808WebResponse->header( )../OutputPage.php:2220
60.22806292952header ( )../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
10.0000233896{main}( )../index.php:0
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.22606277088OutputPage->output( )../MediaWiki.php:583
50.22856292960WebResponse->header( )../OutputPage.php:2227
60.22856293104header ( )../WebResponse.php:37