( ! ) Warning: Search backend error during near_match search for '18.224.52.124' after 14. 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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.16893551600MediaWiki->performRequest( )../MediaWiki.php:573
50.34104379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.34144433040SpecialPage->run( )../SpecialPageFactory.php:581
70.34154433408SpecialSearch->execute( )../SpecialPage.php:383
80.54105794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.55125800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.55125801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.55715816656Hooks::run( )../SearchEngine.php:231
120.55715818256call_user_func_array ( )../Hooks.php:209
130.55715818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.55755892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.56315939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.57056174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.57086205656PoolCounterWork->execute( )../Util.php:133
180.57106229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.57106230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.57106230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.57106232104PoolCounterWork->execute( )../Util.php:129
220.57106232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.57106232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.57106233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.58526347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.58536351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.58536351528MWDebug::warning( )../GlobalFunctions.php:1247
280.58546352832MWDebug::sendMessage( )../MWDebug.php:155
290.58546353224trigger_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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.58736276536OutputPage->output( )../MediaWiki.php:583
50.58756282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58766284288WebResponse->header( )../OutputPage.php:2134
70.58766284432header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.58736276536OutputPage->output( )../MediaWiki.php:583
50.58756282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.58826292320WebResponse->header( )../OutputPage.php:2171
70.58826292464header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.58736276536OutputPage->output( )../MediaWiki.php:583
50.58756282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.61046292264WebResponse->header( )../OutputPage.php:2172
70.61046292408header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.58736276536OutputPage->output( )../MediaWiki.php:583
50.61106292264WebResponse->header( )../OutputPage.php:2220
60.61106292408header ( )../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
20.01543376112MediaWiki->run( )../index.php:46
30.01543377520MediaWiki->main( )../MediaWiki.php:424
40.58736276536OutputPage->output( )../MediaWiki.php:583
50.61176292424WebResponse->header( )../OutputPage.php:2227
60.61176292568header ( )../WebResponse.php:37