( ! ) Warning: Search backend error during near_match search for '3.141.201.106' after 15. 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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.04643551600MediaWiki->performRequest( )../MediaWiki.php:573
50.10204379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10254433040SpecialPage->run( )../SpecialPageFactory.php:581
70.10254433408SpecialSearch->execute( )../SpecialPage.php:383
80.32085794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.32885800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.32885801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.33235816656Hooks::run( )../SearchEngine.php:231
120.33245818256call_user_func_array ( )../Hooks.php:209
130.33245818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.33295892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.33355939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.33956174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.33986205656PoolCounterWork->execute( )../Util.php:133
180.33996229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.33996230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.33996230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.33996232104PoolCounterWork->execute( )../Util.php:129
220.34006232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.34006232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.34006233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.35526347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.35546351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.35546351528MWDebug::warning( )../GlobalFunctions.php:1247
280.35546352832MWDebug::sendMessage( )../MWDebug.php:155
290.35546353224trigger_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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.35726276536OutputPage->output( )../MediaWiki.php:583
50.35746282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35756284288WebResponse->header( )../OutputPage.php:2134
70.35756284432header ( )../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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.35726276536OutputPage->output( )../MediaWiki.php:583
50.35746282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35816292320WebResponse->header( )../OutputPage.php:2171
70.35816292464header ( )../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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.35726276536OutputPage->output( )../MediaWiki.php:583
50.35746282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.35866292264WebResponse->header( )../OutputPage.php:2172
70.35866292408header ( )../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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.35726276536OutputPage->output( )../MediaWiki.php:583
50.35916292264WebResponse->header( )../OutputPage.php:2220
60.35916292408header ( )../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
20.00943376112MediaWiki->run( )../index.php:46
30.00943377520MediaWiki->main( )../MediaWiki.php:424
40.35726276536OutputPage->output( )../MediaWiki.php:583
50.35976292424WebResponse->header( )../OutputPage.php:2227
60.35976292568header ( )../WebResponse.php:37