( ! ) Warning: Search backend error during near_match search for '13.58.199.206' after 15. 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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.02593964632MediaWiki->performRequest( )../MediaWiki.php:573
50.03824419376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864473448SpecialPage->run( )../SpecialPageFactory.php:581
70.03874473816SpecialSearch->execute( )../SpecialPage.php:383
80.10415818048SpecialSearch->goResult( )../SpecialSearch.php:117
90.10965824144SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10965824896SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11215839896Hooks::run( )../SearchEngine.php:231
120.11215841496call_user_func_array ( )../Hooks.php:209
130.11215842200CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.11265916280CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.11375962304CirrusSearch\Searcher->search( )../Searcher.php:268
160.11796197392CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11826230160PoolCounterWork->execute( )../Util.php:133
180.11846254600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11846254784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11856254856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11856256824PoolCounterWork->execute( )../Util.php:129
220.11856257472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11856257656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11856257776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13356372056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13396375992wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13396376272MWDebug::warning( )../GlobalFunctions.php:1247
280.13406377576MWDebug::sendMessage( )../MWDebug.php:155
290.13406377968trigger_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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.13696301216OutputPage->output( )../MediaWiki.php:583
50.13736307664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13766308960WebResponse->header( )../OutputPage.php:2134
70.13766309104header ( )../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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.13696301216OutputPage->output( )../MediaWiki.php:583
50.13736307664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13856316992WebResponse->header( )../OutputPage.php:2171
70.13856317136header ( )../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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.13696301216OutputPage->output( )../MediaWiki.php:583
50.13736307664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13946316936WebResponse->header( )../OutputPage.php:2172
70.13946317080header ( )../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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.13696301216OutputPage->output( )../MediaWiki.php:583
50.14026316936WebResponse->header( )../OutputPage.php:2220
60.14026317080header ( )../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
10.0000240368{main}( )../index.php:0
20.01613789152MediaWiki->run( )../index.php:46
30.01613790560MediaWiki->main( )../MediaWiki.php:424
40.13696301216OutputPage->output( )../MediaWiki.php:583
50.14216317096WebResponse->header( )../OutputPage.php:2227
60.14216317240header ( )../WebResponse.php:37