( ! ) Warning: Search backend error during near_match search for '3.12.164.238' after 30. 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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
40.15583551992MediaWiki->performRequest( )../MediaWiki.php:573
50.39164379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.39204433376SpecialPage->run( )../SpecialPageFactory.php:581
70.39204433744SpecialSearch->execute( )../SpecialPage.php:383
80.88925795872SpecialSearch->goResult( )../SpecialSearch.php:117
90.99065802128SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.99065802880SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.03855817880Hooks::run( )../SearchEngine.php:231
121.03855819480call_user_func_array ( )../Hooks.php:209
131.03855820184CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.04005894208CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.04035940248CirrusSearch\Searcher->search( )../Searcher.php:268
161.04176175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.04186206888PoolCounterWork->execute( )../Util.php:133
181.04196231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.04196231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.04196231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.04196233336PoolCounterWork->execute( )../Util.php:129
221.04196233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.04196234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.04196234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.07246348552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.07256352488wfLogWarning( )../ElasticsearchIntermediary.php:98
271.07256352768MWDebug::warning( )../GlobalFunctions.php:1247
281.07266354072MWDebug::sendMessage( )../MWDebug.php:155
291.07266354464trigger_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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
41.07456277768OutputPage->output( )../MediaWiki.php:583
51.09796284224OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09816285520WebResponse->header( )../OutputPage.php:2134
71.09816285664header ( )../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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
41.07456277768OutputPage->output( )../MediaWiki.php:583
51.09796284224OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09886293552WebResponse->header( )../OutputPage.php:2171
71.09886293696header ( )../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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
41.07456277768OutputPage->output( )../MediaWiki.php:583
51.09796284224OutputPage->sendCacheControl( )../OutputPage.php:2218
61.09936293496WebResponse->header( )../OutputPage.php:2172
71.09936293640header ( )../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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
41.07456277768OutputPage->output( )../MediaWiki.php:583
51.09986293496WebResponse->header( )../OutputPage.php:2220
61.09986293640header ( )../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
10.0000233960{main}( )../index.php:0
20.02863376416MediaWiki->run( )../index.php:46
30.02863377824MediaWiki->main( )../MediaWiki.php:424
41.07456277768OutputPage->output( )../MediaWiki.php:583
51.10056293656WebResponse->header( )../OutputPage.php:2227
61.10056293800header ( )../WebResponse.php:37