( ! ) Warning: Search backend error during near_match search for '3.21.46.129' 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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.01943551968MediaWiki->performRequest( )../MediaWiki.php:573
50.03404379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03444433312SpecialPage->run( )../SpecialPageFactory.php:581
70.03454433680SpecialSearch->execute( )../SpecialPage.php:383
80.07725796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.08245802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08245803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08495818248Hooks::run( )../SearchEngine.php:231
120.08495819848call_user_func_array ( )../Hooks.php:209
130.08495820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08545894600CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08675940624CirrusSearch\Searcher->search( )../Searcher.php:268
160.08906175728CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08936208512PoolCounterWork->execute( )../Util.php:133
180.08946232984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08946233168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08946233240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08956235208PoolCounterWork->execute( )../Util.php:129
220.08956235856PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08956236040call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08956236160CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09556350440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09566354368wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09566354648MWDebug::warning( )../GlobalFunctions.php:1247
280.09576355936MWDebug::sendMessage( )../MWDebug.php:155
290.09576356328trigger_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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.09776279568OutputPage->output( )../MediaWiki.php:583
50.09826286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09846287312WebResponse->header( )../OutputPage.php:2134
70.09856287456header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.09776279568OutputPage->output( )../MediaWiki.php:583
50.09826286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10006295344WebResponse->header( )../OutputPage.php:2171
70.10006295488header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.09776279568OutputPage->output( )../MediaWiki.php:583
50.09826286016OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10086295288WebResponse->header( )../OutputPage.php:2172
70.10086295432header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.09776279568OutputPage->output( )../MediaWiki.php:583
50.10136295288WebResponse->header( )../OutputPage.php:2220
60.10136295432header ( )../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
10.0001233928{main}( )../index.php:0
20.01153376408MediaWiki->run( )../index.php:46
30.01153377816MediaWiki->main( )../MediaWiki.php:424
40.09776279568OutputPage->output( )../MediaWiki.php:583
50.10196295448WebResponse->header( )../OutputPage.php:2227
60.10196295592header ( )../WebResponse.php:37