( ! ) Warning: Search backend error during near_match search for '3.144.33.74' after 24. 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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.04083559368MediaWiki->performRequest( )../MediaWiki.php:573
50.06384386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06434440784SpecialPage->run( )../SpecialPageFactory.php:581
70.06434441152SpecialSearch->execute( )../SpecialPage.php:383
80.15865804320SpecialSearch->goResult( )../SpecialSearch.php:117
90.18475810168SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.18475810920SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19265825920Hooks::run( )../SearchEngine.php:231
120.19265827520call_user_func_array ( )../Hooks.php:209
130.19265828224CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19335902272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19455948312CirrusSearch\Searcher->search( )../Searcher.php:268
160.19736183408CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19766215008PoolCounterWork->execute( )../Util.php:133
180.19776239264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19776239448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19776239520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19786241456PoolCounterWork->execute( )../Util.php:129
220.19786242104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19786242288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19786242408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.22236356688CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.22246360624wfLogWarning( )../ElasticsearchIntermediary.php:98
270.22246360904MWDebug::warning( )../GlobalFunctions.php:1247
280.22256362208MWDebug::sendMessage( )../MWDebug.php:155
290.22256362600trigger_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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.22456285864OutputPage->output( )../MediaWiki.php:583
50.22486292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22496293632WebResponse->header( )../OutputPage.php:2134
70.22496293776header ( )../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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.22456285864OutputPage->output( )../MediaWiki.php:583
50.22486292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.22556301664WebResponse->header( )../OutputPage.php:2171
70.22556301808header ( )../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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.22456285864OutputPage->output( )../MediaWiki.php:583
50.22486292312OutputPage->sendCacheControl( )../OutputPage.php:2218
60.23176301608WebResponse->header( )../OutputPage.php:2172
70.23186301752header ( )../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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.22456285864OutputPage->output( )../MediaWiki.php:583
50.23226301608WebResponse->header( )../OutputPage.php:2220
60.23236301752header ( )../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
10.0000238728{main}( )../index.php:0
20.01583383880MediaWiki->run( )../index.php:46
30.01583385288MediaWiki->main( )../MediaWiki.php:424
40.22456285864OutputPage->output( )../MediaWiki.php:583
50.23306301768WebResponse->header( )../OutputPage.php:2227
60.23306301912header ( )../WebResponse.php:37