( ! ) Warning: Search backend error during near_match search for '3.12.136.186' after 31. 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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
40.14723551512MediaWiki->performRequest( )../MediaWiki.php:573
50.31054379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.31094433096SpecialPage->run( )../SpecialPageFactory.php:581
70.31094433464SpecialSearch->execute( )../SpecialPage.php:383
80.89585795064SpecialSearch->goResult( )../SpecialSearch.php:117
91.07065801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
101.07065802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
111.13615817072Hooks::run( )../SearchEngine.php:231
121.13615818672call_user_func_array ( )../Hooks.php:209
131.13615819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
141.13655893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
151.13695939448CirrusSearch\Searcher->search( )../Searcher.php:268
161.13856174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
171.13866206160PoolCounterWork->execute( )../Util.php:133
181.13876230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
191.13876230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
201.13876230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
211.17206232608PoolCounterWork->execute( )../Util.php:129
221.17206233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
231.17206233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
241.17206233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
251.20316347808CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
261.20336351744wfLogWarning( )../ElasticsearchIntermediary.php:98
271.20336352024MWDebug::warning( )../GlobalFunctions.php:1247
281.20346353328MWDebug::sendMessage( )../MWDebug.php:155
291.20346353720trigger_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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
41.20926276984OutputPage->output( )../MediaWiki.php:583
51.20946283440OutputPage->sendCacheControl( )../OutputPage.php:2218
61.20956284736WebResponse->header( )../OutputPage.php:2134
71.20956284880header ( )../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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
41.20926276984OutputPage->output( )../MediaWiki.php:583
51.20946283440OutputPage->sendCacheControl( )../OutputPage.php:2218
61.23006292768WebResponse->header( )../OutputPage.php:2171
71.23006292912header ( )../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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
41.20926276984OutputPage->output( )../MediaWiki.php:583
51.20946283440OutputPage->sendCacheControl( )../OutputPage.php:2218
61.23066292712WebResponse->header( )../OutputPage.php:2172
71.23066292856header ( )../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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
41.20926276984OutputPage->output( )../MediaWiki.php:583
51.23116292712WebResponse->header( )../OutputPage.php:2220
61.23116292856header ( )../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
20.06433376040MediaWiki->run( )../index.php:46
30.06433377448MediaWiki->main( )../MediaWiki.php:424
41.20926276984OutputPage->output( )../MediaWiki.php:583
51.25436292872WebResponse->header( )../OutputPage.php:2227
61.25436293016header ( )../WebResponse.php:37