( ! ) Warning: Search backend error during near_match search for '52.14.240.180' 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
10.0000233960{main}( )../index.php:0
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.01593551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03054379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03094433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03094433736SpecialSearch->execute( )../SpecialPage.php:383
80.07735795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08255802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08255802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08485817936Hooks::run( )../SearchEngine.php:231
120.08485819536call_user_func_array ( )../Hooks.php:209
130.08485820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08545894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08615940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.08916175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08946208192PoolCounterWork->execute( )../Util.php:133
180.08956232936PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08956233120call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08956233192CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08966235160PoolCounterWork->execute( )../Util.php:129
220.08966235808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08966235992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08966236112CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09606350384CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09626354320wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09626354600MWDebug::warning( )../GlobalFunctions.php:1247
280.09626355904MWDebug::sendMessage( )../MWDebug.php:155
290.09626356296trigger_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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.09786279520OutputPage->output( )../MediaWiki.php:583
50.09806285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816287272WebResponse->header( )../OutputPage.php:2134
70.09816287416header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.09786279520OutputPage->output( )../MediaWiki.php:583
50.09806285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09876295320WebResponse->header( )../OutputPage.php:2171
70.09876295464header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.09786279520OutputPage->output( )../MediaWiki.php:583
50.09806285976OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936295264WebResponse->header( )../OutputPage.php:2172
70.09936295408header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.09786279520OutputPage->output( )../MediaWiki.php:583
50.09986295264WebResponse->header( )../OutputPage.php:2220
60.09986295408header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00843377824MediaWiki->main( )../MediaWiki.php:424
40.09786279520OutputPage->output( )../MediaWiki.php:583
50.10046295424WebResponse->header( )../OutputPage.php:2227
60.10046295568header ( )../WebResponse.php:37