( ! ) Warning: Search backend error during near_match search for '3.17.76.218' 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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.02753551552MediaWiki->performRequest( )../MediaWiki.php:573
50.04904379368SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04944433312SpecialPage->run( )../SpecialPageFactory.php:581
70.04954433680SpecialSearch->execute( )../SpecialPage.php:383
80.10835796168SpecialSearch->goResult( )../SpecialSearch.php:117
90.11615801872SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.11615802624SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11965817624Hooks::run( )../SearchEngine.php:231
120.11975819224call_user_func_array ( )../Hooks.php:209
130.11975819928CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12045893960CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12125940008CirrusSearch\Searcher->search( )../Searcher.php:268
160.12446175112CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12466206696PoolCounterWork->execute( )../Util.php:133
180.12476230952PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12476231136call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12476231208CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12476233144PoolCounterWork->execute( )../Util.php:129
220.12476233792PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12476233976call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12486234096CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.12666348384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.12676352312wfLogWarning( )../ElasticsearchIntermediary.php:98
270.12676352592MWDebug::warning( )../GlobalFunctions.php:1247
280.12686353880MWDebug::sendMessage( )../MWDebug.php:155
290.12686354272trigger_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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.12866277576OutputPage->output( )../MediaWiki.php:583
50.12886284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12896285320WebResponse->header( )../OutputPage.php:2134
70.12896285464header ( )../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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.12866277576OutputPage->output( )../MediaWiki.php:583
50.12886284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12956293352WebResponse->header( )../OutputPage.php:2171
70.12956293496header ( )../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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.12866277576OutputPage->output( )../MediaWiki.php:583
50.12886284024OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13006293296WebResponse->header( )../OutputPage.php:2172
70.13006293440header ( )../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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.12866277576OutputPage->output( )../MediaWiki.php:583
50.13056293296WebResponse->header( )../OutputPage.php:2220
60.13056293440header ( )../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
20.01683376024MediaWiki->run( )../index.php:46
30.01693377432MediaWiki->main( )../MediaWiki.php:424
40.12866277576OutputPage->output( )../MediaWiki.php:583
50.13116293448WebResponse->header( )../OutputPage.php:2227
60.13116293592header ( )../WebResponse.php:37