( ! ) Warning: Search backend error during near_match search for '18.191.59.113' after 5. 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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.08143551600MediaWiki->performRequest( )../MediaWiki.php:573
50.18554379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.18594433040SpecialPage->run( )../SpecialPageFactory.php:581
70.18594433408SpecialSearch->execute( )../SpecialPage.php:383
80.36125794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.37835800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.37835801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.38555816656Hooks::run( )../SearchEngine.php:231
120.38555818256call_user_func_array ( )../Hooks.php:209
130.38555818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.38595893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.38645939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.39576174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.39606205744PoolCounterWork->execute( )../Util.php:133
180.39626230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.39626230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.39626230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.39626232192PoolCounterWork->execute( )../Util.php:129
220.39626232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.39636233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.39636233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.40156347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.40176351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.40176351600MWDebug::warning( )../GlobalFunctions.php:1247
280.40186352904MWDebug::sendMessage( )../MWDebug.php:155
290.40186353296trigger_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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.40706276576OutputPage->output( )../MediaWiki.php:583
50.40726283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.40736284328WebResponse->header( )../OutputPage.php:2134
70.40746284472header ( )../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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.40706276576OutputPage->output( )../MediaWiki.php:583
50.40726283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41436292360WebResponse->header( )../OutputPage.php:2171
70.41436292504header ( )../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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.40706276576OutputPage->output( )../MediaWiki.php:583
50.40726283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.41496292304WebResponse->header( )../OutputPage.php:2172
70.41496292448header ( )../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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.40706276576OutputPage->output( )../MediaWiki.php:583
50.41546292304WebResponse->header( )../OutputPage.php:2220
60.41546292448header ( )../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
20.02553376112MediaWiki->run( )../index.php:46
30.02553377520MediaWiki->main( )../MediaWiki.php:424
40.40706276576OutputPage->output( )../MediaWiki.php:583
50.42426292464WebResponse->header( )../OutputPage.php:2227
60.42426292608header ( )../WebResponse.php:37