( ! ) Warning: Search backend error during near_match search for '3.133.122.127' after 6. 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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.04273599456MediaWiki->performRequest( )../MediaWiki.php:573
50.10644412984SpecialPageFactory::executePath( )../MediaWiki.php:270
60.10674466976SpecialPage->run( )../SpecialPageFactory.php:581
70.10674467344SpecialSearch->execute( )../SpecialPage.php:383
80.22155794888SpecialSearch->goResult( )../SpecialSearch.php:117
90.23355801096SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.23355801848SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.23815816848Hooks::run( )../SearchEngine.php:231
120.23825818448call_user_func_array ( )../Hooks.php:209
130.23825819152CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.24095893192CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.24135939216CirrusSearch\Searcher->search( )../Searcher.php:268
160.24646174272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.24666205880PoolCounterWork->execute( )../Util.php:133
180.24676230136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.24676230320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.24676230392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.24676232328PoolCounterWork->execute( )../Util.php:129
220.24676232976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.24676233160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.24676233280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.25306347552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.25316351488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.25316351768MWDebug::warning( )../GlobalFunctions.php:1247
280.25326353072MWDebug::sendMessage( )../MWDebug.php:155
290.25326353464trigger_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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.26066276744OutputPage->output( )../MediaWiki.php:583
50.26086283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26096284496WebResponse->header( )../OutputPage.php:2134
70.26096284640header ( )../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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.26066276744OutputPage->output( )../MediaWiki.php:583
50.26086283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26386292528WebResponse->header( )../OutputPage.php:2171
70.26386292672header ( )../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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.26066276744OutputPage->output( )../MediaWiki.php:583
50.26086283200OutputPage->sendCacheControl( )../OutputPage.php:2218
60.26436292472WebResponse->header( )../OutputPage.php:2172
70.26436292616header ( )../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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.26066276744OutputPage->output( )../MediaWiki.php:583
50.26826292472WebResponse->header( )../OutputPage.php:2220
60.26826292616header ( )../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
10.0000232232{main}( )../index.php:0
20.02143374344MediaWiki->run( )../index.php:46
30.02143375752MediaWiki->main( )../MediaWiki.php:424
40.26066276744OutputPage->output( )../MediaWiki.php:583
50.26906292632WebResponse->header( )../OutputPage.php:2227
60.26906292776header ( )../WebResponse.php:37