( ! ) Warning: Search backend error during near_match search for '18.226.93.229' 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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.02533551600MediaWiki->performRequest( )../MediaWiki.php:573
50.06334379112SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06374433040SpecialPage->run( )../SpecialPageFactory.php:581
70.06374433408SpecialSearch->execute( )../SpecialPage.php:383
80.16815794816SpecialSearch->goResult( )../SpecialSearch.php:117
90.19065800904SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.19065801656SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.19295816656Hooks::run( )../SearchEngine.php:231
120.19295818256call_user_func_array ( )../Hooks.php:209
130.19295818960CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.19345892992CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.19425939016CirrusSearch\Searcher->search( )../Searcher.php:268
160.19686174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.19716205656PoolCounterWork->execute( )../Util.php:133
180.19726229912PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.19726230096call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.19726230168CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.19736232104PoolCounterWork->execute( )../Util.php:129
220.19736232752PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.19736232936call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.19736233056CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.21206347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.21226351248wfLogWarning( )../ElasticsearchIntermediary.php:98
270.21226351528MWDebug::warning( )../GlobalFunctions.php:1247
280.21236352832MWDebug::sendMessage( )../MWDebug.php:155
290.21236353224trigger_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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.21426276536OutputPage->output( )../MediaWiki.php:583
50.21446282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21456284288WebResponse->header( )../OutputPage.php:2134
70.21456284432header ( )../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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.21426276536OutputPage->output( )../MediaWiki.php:583
50.21446282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21586292320WebResponse->header( )../OutputPage.php:2171
70.21586292464header ( )../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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.21426276536OutputPage->output( )../MediaWiki.php:583
50.21446282992OutputPage->sendCacheControl( )../OutputPage.php:2218
60.21636292264WebResponse->header( )../OutputPage.php:2172
70.21636292408header ( )../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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.21426276536OutputPage->output( )../MediaWiki.php:583
50.21686292264WebResponse->header( )../OutputPage.php:2220
60.21686292408header ( )../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
10.0001233960{main}( )../index.php:0
20.00913376112MediaWiki->run( )../index.php:46
30.00913377520MediaWiki->main( )../MediaWiki.php:424
40.21426276536OutputPage->output( )../MediaWiki.php:583
50.21746292424WebResponse->header( )../OutputPage.php:2227
60.21746292568header ( )../WebResponse.php:37