( ! ) Warning: Search backend error during near_match search for '3.133.146.152' 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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.07273551600MediaWiki->performRequest( )../MediaWiki.php:573
50.12494379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12534433040SpecialPage->run( )../SpecialPageFactory.php:581
70.12534433408SpecialSearch->execute( )../SpecialPage.php:383
80.31525794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.32085800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32085801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.32325816656Hooks::run( )../SearchEngine.php:231
120.32345818256call_user_func_array ( )../Hooks.php:209
130.32345818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.32365893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.32415939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.32586174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.32606205744PoolCounterWork->execute( )../Util.php:133
180.32616230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.32616230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.32616230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.32626232192PoolCounterWork->execute( )../Util.php:129
220.32626232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.32626233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.32626233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.32796347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.32806351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.32806351616MWDebug::warning( )../GlobalFunctions.php:1247
280.32816352920MWDebug::sendMessage( )../MWDebug.php:155
290.32816353312trigger_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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.33056276576OutputPage->output( )../MediaWiki.php:583
50.33076283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33086284328WebResponse->header( )../OutputPage.php:2134
70.33086284472header ( )../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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.33056276576OutputPage->output( )../MediaWiki.php:583
50.33076283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33166292360WebResponse->header( )../OutputPage.php:2171
70.33166292504header ( )../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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.33056276576OutputPage->output( )../MediaWiki.php:583
50.33076283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.33216292304WebResponse->header( )../OutputPage.php:2172
70.33216292448header ( )../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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.33056276576OutputPage->output( )../MediaWiki.php:583
50.33266292304WebResponse->header( )../OutputPage.php:2220
60.33266292448header ( )../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
10.0000233960{main}( )../index.php:0
20.02683376112MediaWiki->run( )../index.php:46
30.02683377520MediaWiki->main( )../MediaWiki.php:424
40.33056276576OutputPage->output( )../MediaWiki.php:583
50.33316292464WebResponse->header( )../OutputPage.php:2227
60.33316292608header ( )../WebResponse.php:37