( ! ) Warning: Search backend error during near_match search for '3.15.223.232' after 16. 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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.03923561064MediaWiki->performRequest( )../MediaWiki.php:573
50.09204388664SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09544442608SpecialPage->run( )../SpecialPageFactory.php:581
70.09544442976SpecialSearch->execute( )../SpecialPage.php:383
80.20845805448SpecialSearch->goResult( )../SpecialSearch.php:117
90.22295811120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.22295811872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.22805826872Hooks::run( )../SearchEngine.php:231
120.22805828472call_user_func_array ( )../Hooks.php:209
130.22805829176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.22865903208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.23175949232CirrusSearch\Searcher->search( )../Searcher.php:268
160.23866184256CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.23886217024PoolCounterWork->execute( )../Util.php:133
180.23896241440PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.23896241624call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.23896241696CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.23896243664PoolCounterWork->execute( )../Util.php:129
220.23896244312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.23896244496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.23906244616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25466358888CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25486362824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25486363104MWDebug::warning( )../GlobalFunctions.php:1247
280.25496364408MWDebug::sendMessage( )../MWDebug.php:155
290.25496364800trigger_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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.25656288048OutputPage->output( )../MediaWiki.php:583
50.25676294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25696295792WebResponse->header( )../OutputPage.php:2134
70.25696295936header ( )../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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.25656288048OutputPage->output( )../MediaWiki.php:583
50.25676294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25776303824WebResponse->header( )../OutputPage.php:2171
70.25776303968header ( )../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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.25656288048OutputPage->output( )../MediaWiki.php:583
50.25676294496OutputPage->sendCacheControl( )../OutputPage.php:2218
60.25816303768WebResponse->header( )../OutputPage.php:2172
70.25816303912header ( )../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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.25656288048OutputPage->output( )../MediaWiki.php:583
50.25876303768WebResponse->header( )../OutputPage.php:2220
60.25876303912header ( )../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
10.0000240336{main}( )../index.php:0
20.00893385552MediaWiki->run( )../index.php:46
30.00893386960MediaWiki->main( )../MediaWiki.php:424
40.25656288048OutputPage->output( )../MediaWiki.php:583
50.25936303928WebResponse->header( )../OutputPage.php:2227
60.25936304072header ( )../WebResponse.php:37