( ! ) Warning: Search backend error during near_match search for '3.144.154.208' 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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.01663551600MediaWiki->performRequest( )../MediaWiki.php:573
50.03124379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03154433040SpecialPage->run( )../SpecialPageFactory.php:581
70.03154433408SpecialSearch->execute( )../SpecialPage.php:383
80.07545794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.08055800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08055801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08275816656Hooks::run( )../SearchEngine.php:231
120.08285818256call_user_func_array ( )../Hooks.php:209
130.08285818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08325893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08385939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.08616174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08636205744PoolCounterWork->execute( )../Util.php:133
180.08656230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08656230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08656230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08656232192PoolCounterWork->execute( )../Util.php:129
220.08656232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08656233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08656233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09256347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09276351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09276351600MWDebug::warning( )../GlobalFunctions.php:1247
280.09276352904MWDebug::sendMessage( )../MWDebug.php:155
290.09276353296trigger_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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.09446276576OutputPage->output( )../MediaWiki.php:583
50.09466283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09476284328WebResponse->header( )../OutputPage.php:2134
70.09476284472header ( )../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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.09446276576OutputPage->output( )../MediaWiki.php:583
50.09466283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09546292360WebResponse->header( )../OutputPage.php:2171
70.09546292504header ( )../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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.09446276576OutputPage->output( )../MediaWiki.php:583
50.09466283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09586292304WebResponse->header( )../OutputPage.php:2172
70.09586292448header ( )../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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.09446276576OutputPage->output( )../MediaWiki.php:583
50.09646292304WebResponse->header( )../OutputPage.php:2220
60.09646292448header ( )../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
10.0001233960{main}( )../index.php:0
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.09446276576OutputPage->output( )../MediaWiki.php:583
50.09696292464WebResponse->header( )../OutputPage.php:2227
60.09696292608header ( )../WebResponse.php:37