( ! ) Warning: Search backend error during near_match search for '3.133.141.6' 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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.02463956920MediaWiki->performRequest( )../MediaWiki.php:573
50.03644411680SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03704465664SpecialPage->run( )../SpecialPageFactory.php:581
70.03704466032SpecialSearch->execute( )../SpecialPage.php:383
80.07805810784SpecialSearch->goResult( )../SpecialSearch.php:117
90.08325817000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08325817752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08545832752Hooks::run( )../SearchEngine.php:231
120.08545834352call_user_func_array ( )../Hooks.php:209
130.08545835056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08615909112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08685955136CirrusSearch\Searcher->search( )../Searcher.php:268
160.08956190208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08976221792PoolCounterWork->execute( )../Util.php:133
180.08986246048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08986246232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08986246304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08996248240PoolCounterWork->execute( )../Util.php:129
220.08996248888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08996249072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08996249192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09626363472CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09636367400wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09636367680MWDebug::warning( )../GlobalFunctions.php:1247
280.09646368968MWDebug::sendMessage( )../MWDebug.php:155
290.09646369360trigger_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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.09826292696OutputPage->output( )../MediaWiki.php:583
50.09846299144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09856300440WebResponse->header( )../OutputPage.php:2134
70.09856300584header ( )../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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.09826292696OutputPage->output( )../MediaWiki.php:583
50.09846299144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09916308472WebResponse->header( )../OutputPage.php:2171
70.09916308616header ( )../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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.09826292696OutputPage->output( )../MediaWiki.php:583
50.09846299144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09966308416WebResponse->header( )../OutputPage.php:2172
70.09966308560header ( )../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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.09826292696OutputPage->output( )../MediaWiki.php:583
50.10006308416WebResponse->header( )../OutputPage.php:2220
60.10006308560header ( )../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
20.01613781456MediaWiki->run( )../index.php:46
30.01613782864MediaWiki->main( )../MediaWiki.php:424
40.09826292696OutputPage->output( )../MediaWiki.php:583
50.10066308576WebResponse->header( )../OutputPage.php:2227
60.10066308720header ( )../WebResponse.php:37