( ! ) Warning: Search backend error during near_match search for '3.16.76.36' 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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.05103965096MediaWiki->performRequest( )../MediaWiki.php:573
50.10014419744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10774473776SpecialPage->run( )../SpecialPageFactory.php:581
70.10774474144SpecialSearch->execute( )../SpecialPage.php:383
80.21655818080SpecialSearch->goResult( )../SpecialSearch.php:117
90.22385824304SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22385825056SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22715840056Hooks::run( )../SearchEngine.php:231
120.22725841656call_user_func_array ( )../Hooks.php:209
130.22725842360CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22815916376CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.22915962400CirrusSearch\Searcher->search( )../Searcher.php:268
160.23406197488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23426230256PoolCounterWork->execute( )../Util.php:133
180.23436254696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23436254880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23436254952CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23436256920PoolCounterWork->execute( )../Util.php:129
220.23436257568PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23436257752call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23436257872CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.24076372176CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.24086376104wfLogWarning( )../ElasticsearchIntermediary.php:98
270.24086376384MWDebug::warning( )../GlobalFunctions.php:1247
280.24096377672MWDebug::sendMessage( )../MWDebug.php:155
290.24096378064trigger_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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.24286301336OutputPage->output( )../MediaWiki.php:583
50.24306307784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24316309080WebResponse->header( )../OutputPage.php:2134
70.24316309224header ( )../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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.24286301336OutputPage->output( )../MediaWiki.php:583
50.24306307784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24396317112WebResponse->header( )../OutputPage.php:2171
70.24396317256header ( )../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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.24286301336OutputPage->output( )../MediaWiki.php:583
50.24306307784OutputPage->sendCacheControl( )../OutputPage.php:2218
60.24446317056WebResponse->header( )../OutputPage.php:2172
70.24446317200header ( )../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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.24286301336OutputPage->output( )../MediaWiki.php:583
50.24516317056WebResponse->header( )../OutputPage.php:2220
60.24516317200header ( )../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
10.0000240816{main}( )../index.php:0
20.02953789672MediaWiki->run( )../index.php:46
30.02953791080MediaWiki->main( )../MediaWiki.php:424
40.24286301336OutputPage->output( )../MediaWiki.php:583
50.24576317208WebResponse->header( )../OutputPage.php:2227
60.24576317352header ( )../WebResponse.php:37