( ! ) Warning: Search backend error during near_match search for '3.142.173.129' after 12. 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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.05333551392MediaWiki->performRequest( )../MediaWiki.php:573
50.08944378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08994432840SpecialPage->run( )../SpecialPageFactory.php:581
70.08994433208SpecialSearch->execute( )../SpecialPage.php:383
80.22875794744SpecialSearch->goResult( )../SpecialSearch.php:117
90.25185801000SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.25185801752SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26095816752Hooks::run( )../SearchEngine.php:231
120.26095818352call_user_func_array ( )../Hooks.php:209
130.26095819056CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26145893088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26205939120CirrusSearch\Searcher->search( )../Searcher.php:268
160.26466174128CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.26486205736PoolCounterWork->execute( )../Util.php:133
180.26506229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.26506230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.26506230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.26516232184PoolCounterWork->execute( )../Util.php:129
220.26516232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.26516233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.26516233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27746347408CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27756351344wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27756351624MWDebug::warning( )../GlobalFunctions.php:1247
280.27766352928MWDebug::sendMessage( )../MWDebug.php:155
290.27766353320trigger_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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.27956276632OutputPage->output( )../MediaWiki.php:583
50.27976283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.27986284384WebResponse->header( )../OutputPage.php:2134
70.27986284528header ( )../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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.27956276632OutputPage->output( )../MediaWiki.php:583
50.27976283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28476292416WebResponse->header( )../OutputPage.php:2171
70.28476292560header ( )../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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.27956276632OutputPage->output( )../MediaWiki.php:583
50.27976283088OutputPage->sendCacheControl( )../OutputPage.php:2218
60.29546292360WebResponse->header( )../OutputPage.php:2172
70.29546292504header ( )../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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.27956276632OutputPage->output( )../MediaWiki.php:583
50.29596292360WebResponse->header( )../OutputPage.php:2220
60.29596292504header ( )../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
20.02863375880MediaWiki->run( )../index.php:46
30.02863377288MediaWiki->main( )../MediaWiki.php:424
40.27956276632OutputPage->output( )../MediaWiki.php:583
50.29666292520WebResponse->header( )../OutputPage.php:2227
60.29666292664header ( )../WebResponse.php:37