( ! ) Warning: Search backend error during near_match search for '3.16.67.56' after 2. 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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
40.18183551320MediaWiki->performRequest( )../MediaWiki.php:573
50.37284378744SpecialPageFactory::executePath( )../MediaWiki.php:270
60.37324432616SpecialPage->run( )../SpecialPageFactory.php:581
70.37324432984SpecialSearch->execute( )../SpecialPage.php:383
81.03155795000SpecialSearch->goResult( )../SpecialSearch.php:117
91.04105801232SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.04105801984SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.05095816984Hooks::run( )../SearchEngine.php:231
121.05105818584call_user_func_array ( )../Hooks.php:209
131.05105819288CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.05145893288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.05195939320CirrusSearch\Searcher->search( )../Searcher.php:268
161.05476174328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.05506205928PoolCounterWork->execute( )../Util.php:133
181.05516230184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.05516230368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.05526230440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.05526232376PoolCounterWork->execute( )../Util.php:129
221.05526233024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.05526233208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.05526233328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.05756347600CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.05766351528wfLogWarning( )../ElasticsearchIntermediary.php:98
271.05766351808MWDebug::warning( )../GlobalFunctions.php:1247
281.05776353096MWDebug::sendMessage( )../MWDebug.php:155
291.05776353488trigger_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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
41.08076276824OutputPage->output( )../MediaWiki.php:583
51.08886283272OutputPage->sendCacheControl( )../OutputPage.php:2218
61.08896284568WebResponse->header( )../OutputPage.php:2134
71.08896284712header ( )../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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
41.08076276824OutputPage->output( )../MediaWiki.php:583
51.08886283272OutputPage->sendCacheControl( )../OutputPage.php:2218
61.08966292600WebResponse->header( )../OutputPage.php:2171
71.08966292744header ( )../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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
41.08076276824OutputPage->output( )../MediaWiki.php:583
51.08886283272OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09016292544WebResponse->header( )../OutputPage.php:2172
71.09016292688header ( )../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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
41.08076276824OutputPage->output( )../MediaWiki.php:583
51.09066292544WebResponse->header( )../OutputPage.php:2220
61.09066292688header ( )../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
10.0000233896{main}( )../index.php:0
20.03793375864MediaWiki->run( )../index.php:46
30.03793377272MediaWiki->main( )../MediaWiki.php:424
41.08076276824OutputPage->output( )../MediaWiki.php:583
51.09126292696WebResponse->header( )../OutputPage.php:2227
61.09126292840header ( )../WebResponse.php:37