( ! ) Warning: Search backend error during near_match search for '3.143.4.238' after 6. 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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.01683553432MediaWiki->performRequest( )../MediaWiki.php:573
50.03174380864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03204434760SpecialPage->run( )../SpecialPageFactory.php:581
70.03214435128SpecialSearch->execute( )../SpecialPage.php:383
80.07565797552SpecialSearch->goResult( )../SpecialSearch.php:117
90.08085803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08085804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08295819560Hooks::run( )../SearchEngine.php:231
120.08305821160call_user_func_array ( )../Hooks.php:209
130.08305821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08325895896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08355941920CirrusSearch\Searcher->search( )../Searcher.php:268
160.08506176976CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08516208568PoolCounterWork->execute( )../Util.php:133
180.08526232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08526233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08526233080CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08536235016PoolCounterWork->execute( )../Util.php:129
220.08536235664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08536235848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08536235968CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09106350232CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09116354160wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09116354440MWDebug::warning( )../GlobalFunctions.php:1247
280.09126355728MWDebug::sendMessage( )../MWDebug.php:155
290.09126356120trigger_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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.09286279440OutputPage->output( )../MediaWiki.php:583
50.09306285888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09316287184WebResponse->header( )../OutputPage.php:2134
70.09316287328header ( )../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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.09286279440OutputPage->output( )../MediaWiki.php:583
50.09306285888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09386295216WebResponse->header( )../OutputPage.php:2171
70.09386295360header ( )../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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.09286279440OutputPage->output( )../MediaWiki.php:583
50.09306285888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09426295160WebResponse->header( )../OutputPage.php:2172
70.09436295304header ( )../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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.09286279440OutputPage->output( )../MediaWiki.php:583
50.09476295160WebResponse->header( )../OutputPage.php:2220
60.09476295304header ( )../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
10.0000235328{main}( )../index.php:0
20.00903377992MediaWiki->run( )../index.php:46
30.00903379400MediaWiki->main( )../MediaWiki.php:424
40.09286279440OutputPage->output( )../MediaWiki.php:583
50.09536295320WebResponse->header( )../OutputPage.php:2227
60.09536295464header ( )../WebResponse.php:37