( ! ) Warning: Search backend error during near_match search for '3.128.171.192' 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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.06313551928MediaWiki->performRequest( )../MediaWiki.php:573
50.09124379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.09174433360SpecialPage->run( )../SpecialPageFactory.php:581
70.09174433728SpecialSearch->execute( )../SpecialPage.php:383
80.15335796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.16585802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16585803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17155818448Hooks::run( )../SearchEngine.php:231
120.17165820048call_user_func_array ( )../Hooks.php:209
130.17165820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17215894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17305940816CirrusSearch\Searcher->search( )../Searcher.php:268
160.17666175872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.17696207456PoolCounterWork->execute( )../Util.php:133
180.17716231712PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.17716231896call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.17716231968CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.17716233904PoolCounterWork->execute( )../Util.php:129
220.17716234552PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.17716234736call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.17716234856CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19166349112CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19176353048wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19186353328MWDebug::warning( )../GlobalFunctions.php:1247
280.19196354632MWDebug::sendMessage( )../MWDebug.php:155
290.19196355024trigger_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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.19386278344OutputPage->output( )../MediaWiki.php:583
50.19416284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19426286096WebResponse->header( )../OutputPage.php:2134
70.19426286240header ( )../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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.19386278344OutputPage->output( )../MediaWiki.php:583
50.19416284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19496294144WebResponse->header( )../OutputPage.php:2171
70.19496294288header ( )../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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.19386278344OutputPage->output( )../MediaWiki.php:583
50.19416284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19546294088WebResponse->header( )../OutputPage.php:2172
70.19556294232header ( )../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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.19386278344OutputPage->output( )../MediaWiki.php:583
50.19596294088WebResponse->header( )../OutputPage.php:2220
60.19596294232header ( )../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
10.0002233960{main}( )../index.php:0
20.04293376416MediaWiki->run( )../index.php:46
30.04293377824MediaWiki->main( )../MediaWiki.php:424
40.19386278344OutputPage->output( )../MediaWiki.php:583
50.19656294248WebResponse->header( )../OutputPage.php:2227
60.19656294392header ( )../WebResponse.php:37