( ! ) Warning: Search backend error during near_match search for '18.188.96.85' after 56. 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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
40.70673551992MediaWiki->performRequest( )../MediaWiki.php:573
50.89904379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.89954433376SpecialPage->run( )../SpecialPageFactory.php:581
70.89954433744SpecialSearch->execute( )../SpecialPage.php:383
81.80165795856SpecialSearch->goResult( )../SpecialSearch.php:117
91.88585802112SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.88585802864SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.91635817864Hooks::run( )../SearchEngine.php:231
121.91635819464call_user_func_array ( )../Hooks.php:209
131.91635820168CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.93295894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.93355940232CirrusSearch\Searcher->search( )../Searcher.php:268
161.96186175328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.96216206936PoolCounterWork->execute( )../Util.php:133
181.96236231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.96236231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.96236231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.99496233384PoolCounterWork->execute( )../Util.php:129
221.99496234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.99496234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.99496234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
252.05066348616CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
262.05086352552wfLogWarning( )../ElasticsearchIntermediary.php:98
272.05086352832MWDebug::warning( )../GlobalFunctions.php:1247
282.05096354136MWDebug::sendMessage( )../MWDebug.php:155
292.05096354528trigger_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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
42.07516277816OutputPage->output( )../MediaWiki.php:583
52.07546284272OutputPage->sendCacheControl( )../OutputPage.php:2218
62.07556285568WebResponse->header( )../OutputPage.php:2134
72.07556285712header ( )../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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
42.07516277816OutputPage->output( )../MediaWiki.php:583
52.07546284272OutputPage->sendCacheControl( )../OutputPage.php:2218
62.07626293600WebResponse->header( )../OutputPage.php:2171
72.07626293744header ( )../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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
42.07516277816OutputPage->output( )../MediaWiki.php:583
52.07546284272OutputPage->sendCacheControl( )../OutputPage.php:2218
62.12486293544WebResponse->header( )../OutputPage.php:2172
72.12486293688header ( )../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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
42.07516277816OutputPage->output( )../MediaWiki.php:583
52.12546293544WebResponse->header( )../OutputPage.php:2220
62.12546293688header ( )../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
10.0001233960{main}( )../index.php:0
20.54053376416MediaWiki->run( )../index.php:46
30.54053377824MediaWiki->main( )../MediaWiki.php:424
42.07516277816OutputPage->output( )../MediaWiki.php:583
52.12606293704WebResponse->header( )../OutputPage.php:2227
62.12606293848header ( )../WebResponse.php:37