( ! ) Warning: Search backend error during near_match search for '18.224.38.109' after 49. 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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.05213551600MediaWiki->performRequest( )../MediaWiki.php:573
50.12964379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13004433040SpecialPage->run( )../SpecialPageFactory.php:581
70.13004433408SpecialSearch->execute( )../SpecialPage.php:383
80.56945794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.62995800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.62995801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.66815816656Hooks::run( )../SearchEngine.php:231
120.66825818256call_user_func_array ( )../Hooks.php:209
130.66825818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.66865892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.66935939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.71066174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.71086205656PoolCounterWork->execute( )../Util.php:133
180.71096229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.71096230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.71106230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.71106232104PoolCounterWork->execute( )../Util.php:129
220.71106232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.71106232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.71106233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.75976347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.75986351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.75986351528MWDebug::warning( )../GlobalFunctions.php:1247
280.75996352832MWDebug::sendMessage( )../MWDebug.php:155
290.75996353224trigger_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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.77796276536OutputPage->output( )../MediaWiki.php:583
50.77816282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77826284288WebResponse->header( )../OutputPage.php:2134
70.77826284432header ( )../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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.77796276536OutputPage->output( )../MediaWiki.php:583
50.77816282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77896292320WebResponse->header( )../OutputPage.php:2171
70.77896292464header ( )../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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.77796276536OutputPage->output( )../MediaWiki.php:583
50.77816282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.77946292264WebResponse->header( )../OutputPage.php:2172
70.77946292408header ( )../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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.77796276536OutputPage->output( )../MediaWiki.php:583
50.82926292264WebResponse->header( )../OutputPage.php:2220
60.82926292408header ( )../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
20.00893376112MediaWiki->run( )../index.php:46
30.00893377520MediaWiki->main( )../MediaWiki.php:424
40.77796276536OutputPage->output( )../MediaWiki.php:583
50.82996292424WebResponse->header( )../OutputPage.php:2227
60.82996292568header ( )../WebResponse.php:37