( ! ) Warning: Search backend error during near_match search for '18.118.226.66' after 26. 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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.09633551600MediaWiki->performRequest( )../MediaWiki.php:573
50.29004379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.29044433040SpecialPage->run( )../SpecialPageFactory.php:581
70.29044433408SpecialSearch->execute( )../SpecialPage.php:383
80.77945794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.82235800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.82235801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.84565816656Hooks::run( )../SearchEngine.php:231
120.84565818256call_user_func_array ( )../Hooks.php:209
130.84565818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.84605893008CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.84685939032CirrusSearch\Searcher->search( )../Searcher.php:268
160.89936174136CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.89956205744PoolCounterWork->execute( )../Util.php:133
180.89966230000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.89966230184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.89966230256CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.89976232192PoolCounterWork->execute( )../Util.php:129
220.89976232840PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.89976233024call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.89976233144CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.92576347384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.92586351320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.92586351600MWDebug::warning( )../GlobalFunctions.php:1247
280.92596352904MWDebug::sendMessage( )../MWDebug.php:155
290.92606353296trigger_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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.95046276576OutputPage->output( )../MediaWiki.php:583
50.95066283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.95076284328WebResponse->header( )../OutputPage.php:2134
70.95076284472header ( )../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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.95046276576OutputPage->output( )../MediaWiki.php:583
50.95066283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.95146292360WebResponse->header( )../OutputPage.php:2171
70.95146292504header ( )../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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.95046276576OutputPage->output( )../MediaWiki.php:583
50.95066283032OutputPage->sendCacheControl( )../OutputPage.php:2218
60.95196292304WebResponse->header( )../OutputPage.php:2172
70.95196292448header ( )../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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.95046276576OutputPage->output( )../MediaWiki.php:583
50.95246292304WebResponse->header( )../OutputPage.php:2220
60.95246292448header ( )../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
20.03953376112MediaWiki->run( )../index.php:46
30.03953377520MediaWiki->main( )../MediaWiki.php:424
40.95046276576OutputPage->output( )../MediaWiki.php:583
50.97526292464WebResponse->header( )../OutputPage.php:2227
60.97526292608header ( )../WebResponse.php:37