( ! ) Warning: Search backend error during near_match search for '3.144.123.172' after 11. 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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.15253551600MediaWiki->performRequest( )../MediaWiki.php:573
50.35084379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.35554433040SpecialPage->run( )../SpecialPageFactory.php:581
70.35564433408SpecialSearch->execute( )../SpecialPage.php:383
80.81685794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.87515800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.87515801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.89285816656Hooks::run( )../SearchEngine.php:231
120.89285818256call_user_func_array ( )../Hooks.php:209
130.89285818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.89335893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.89405939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.91016174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.91036205744PoolCounterWork->execute( )../Util.php:133
180.91046230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.91046230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.91046230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.91056232192PoolCounterWork->execute( )../Util.php:129
220.91056232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.91056233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.91056233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.92106347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.92126351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.92126351600MWDebug::warning( )../GlobalFunctions.php:1247
280.92136352904MWDebug::sendMessage( )../MWDebug.php:155
290.92136353296trigger_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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.92306276576OutputPage->output( )../MediaWiki.php:583
50.92326283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.93566284328WebResponse->header( )../OutputPage.php:2134
70.93566284472header ( )../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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.92306276576OutputPage->output( )../MediaWiki.php:583
50.92326283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.93736292360WebResponse->header( )../OutputPage.php:2171
70.93736292504header ( )../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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.92306276576OutputPage->output( )../MediaWiki.php:583
50.92326283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.94776292304WebResponse->header( )../OutputPage.php:2172
70.94776292448header ( )../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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.92306276576OutputPage->output( )../MediaWiki.php:583
50.94856292304WebResponse->header( )../OutputPage.php:2220
60.94856292448header ( )../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
20.02563376112MediaWiki->run( )../index.php:46
30.02563377520MediaWiki->main( )../MediaWiki.php:424
40.92306276576OutputPage->output( )../MediaWiki.php:583
50.94916292464WebResponse->header( )../OutputPage.php:2227
60.94916292608header ( )../WebResponse.php:37