( ! ) Warning: Search backend error during near_match search for '3.144.14.134' after 44. 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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
40.09373551264MediaWiki->performRequest( )../MediaWiki.php:573
50.26904378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.26954432672SpecialPage->run( )../SpecialPageFactory.php:581
70.26954433040SpecialSearch->execute( )../SpecialPage.php:383
80.92005794632SpecialSearch->goResult( )../SpecialSearch.php:117
91.11455800888SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.11455801640SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.14915816640Hooks::run( )../SearchEngine.php:231
121.14915818240call_user_func_array ( )../Hooks.php:209
131.14915818944CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.14975892976CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.19155939016CirrusSearch\Searcher->search( )../Searcher.php:268
161.26196174072CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.26226205664PoolCounterWork->execute( )../Util.php:133
181.26246229920PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.26246230104call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.26246230176CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.26246232112PoolCounterWork->execute( )../Util.php:129
221.26246232760PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.26246232944call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.26246233064CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.30666347312CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.30676351248wfLogWarning( )../ElasticsearchIntermediary.php:98
271.30676351528MWDebug::warning( )../GlobalFunctions.php:1247
281.30686352832MWDebug::sendMessage( )../MWDebug.php:155
291.30686353224trigger_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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
41.30866276536OutputPage->output( )../MediaWiki.php:583
51.30886282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30896284288WebResponse->header( )../OutputPage.php:2134
71.30896284432header ( )../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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
41.30866276536OutputPage->output( )../MediaWiki.php:583
51.30886282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.30956292320WebResponse->header( )../OutputPage.php:2171
71.30956292464header ( )../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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
41.30866276536OutputPage->output( )../MediaWiki.php:583
51.30886282992OutputPage->sendCacheControl( )../OutputPage.php:2218
61.31006292264WebResponse->header( )../OutputPage.php:2172
71.31006292408header ( )../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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
41.30866276536OutputPage->output( )../MediaWiki.php:583
51.39916292264WebResponse->header( )../OutputPage.php:2220
61.39916292408header ( )../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
10.0000233928{main}( )../index.php:0
20.02613375864MediaWiki->run( )../index.php:46
30.02613377272MediaWiki->main( )../MediaWiki.php:424
41.30866276536OutputPage->output( )../MediaWiki.php:583
51.40476292424WebResponse->header( )../OutputPage.php:2227
61.40476292568header ( )../WebResponse.php:37