( ! ) Warning: Search backend error during near_match search for '18.224.16.219' 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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.03763560880MediaWiki->performRequest( )../MediaWiki.php:573
50.05414388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05454442192SpecialPage->run( )../SpecialPageFactory.php:581
70.05454442560SpecialSearch->execute( )../SpecialPage.php:383
80.12995804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.13545810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13545811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13805826736Hooks::run( )../SearchEngine.php:231
120.13805828336call_user_func_array ( )../Hooks.php:209
130.13815829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13865903088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13905949112CirrusSearch\Searcher->search( )../Searcher.php:268
160.14056184208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14066215792PoolCounterWork->execute( )../Util.php:133
180.14076240048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14076240232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14076240304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14076242240PoolCounterWork->execute( )../Util.php:129
220.14076242888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14076243072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14076243192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15466357456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15476361392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15476361672MWDebug::warning( )../GlobalFunctions.php:1247
280.15486362976MWDebug::sendMessage( )../MWDebug.php:155
290.15486363368trigger_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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.15666286656OutputPage->output( )../MediaWiki.php:583
50.15686293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15696294408WebResponse->header( )../OutputPage.php:2134
70.15696294552header ( )../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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.15666286656OutputPage->output( )../MediaWiki.php:583
50.15686293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15766302440WebResponse->header( )../OutputPage.php:2171
70.15766302584header ( )../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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.15666286656OutputPage->output( )../MediaWiki.php:583
50.15686293112OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15806302384WebResponse->header( )../OutputPage.php:2172
70.15806302528header ( )../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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.15666286656OutputPage->output( )../MediaWiki.php:583
50.15856302384WebResponse->header( )../OutputPage.php:2220
60.15856302528header ( )../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
10.0015239856{main}( )../index.php:0
20.01933385280MediaWiki->run( )../index.php:46
30.01933386688MediaWiki->main( )../MediaWiki.php:424
40.15666286656OutputPage->output( )../MediaWiki.php:583
50.15916302544WebResponse->header( )../OutputPage.php:2227
60.15916302688header ( )../WebResponse.php:37