( ! ) Warning: Search backend error during near_match search for '52.14.240.178' 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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.03323957128MediaWiki->performRequest( )../MediaWiki.php:573
50.05174411960SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05244465976SpecialPage->run( )../SpecialPageFactory.php:581
70.05254466344SpecialSearch->execute( )../SpecialPage.php:383
80.09595810512SpecialSearch->goResult( )../SpecialSearch.php:117
90.10115816728SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10115817480SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10345832480Hooks::run( )../SearchEngine.php:231
120.10355834080call_user_func_array ( )../Hooks.php:209
130.10355834784CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10395908864CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10465954888CirrusSearch\Searcher->search( )../Searcher.php:268
160.10756189920CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10786222688PoolCounterWork->execute( )../Util.php:133
180.10806247104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10806247288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10806247360CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10806249328PoolCounterWork->execute( )../Util.php:129
220.10806249976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10806250160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10806250280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11456364528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11466368464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11466368744MWDebug::warning( )../GlobalFunctions.php:1247
280.11476370048MWDebug::sendMessage( )../MWDebug.php:155
290.11476370440trigger_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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.11666293688OutputPage->output( )../MediaWiki.php:583
50.11686300144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11696301440WebResponse->header( )../OutputPage.php:2134
70.11696301584header ( )../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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.11666293688OutputPage->output( )../MediaWiki.php:583
50.11686300144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11816309472WebResponse->header( )../OutputPage.php:2171
70.11816309616header ( )../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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.11666293688OutputPage->output( )../MediaWiki.php:583
50.11686300144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11896309416WebResponse->header( )../OutputPage.php:2172
70.11896309560header ( )../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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.11666293688OutputPage->output( )../MediaWiki.php:583
50.11936309416WebResponse->header( )../OutputPage.php:2220
60.11936309560header ( )../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
10.0001235872{main}( )../index.php:0
20.02303781608MediaWiki->run( )../index.php:46
30.02303783016MediaWiki->main( )../MediaWiki.php:424
40.11666293688OutputPage->output( )../MediaWiki.php:583
50.11996309576WebResponse->header( )../OutputPage.php:2227
60.11996309720header ( )../WebResponse.php:37