( ! ) Warning: Search backend error during near_match search for '52.15.35.129' 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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.02403551264MediaWiki->performRequest( )../MediaWiki.php:573
50.03824378752SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03874432672SpecialPage->run( )../SpecialPageFactory.php:581
70.03874433040SpecialSearch->execute( )../SpecialPage.php:383
80.08185794600SpecialSearch->goResult( )../SpecialSearch.php:117
90.08745800856SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08745801608SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09085816608Hooks::run( )../SearchEngine.php:231
120.09095818208call_user_func_array ( )../Hooks.php:209
130.09095818912CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09175892952CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09235938976CirrusSearch\Searcher->search( )../Searcher.php:268
160.09476174080CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09506206856PoolCounterWork->execute( )../Util.php:133
180.09526231328PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09526231512call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09526231584CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09526233552PoolCounterWork->execute( )../Util.php:129
220.09526234200PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09526234384call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09526234504CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10156348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10166352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10166353000MWDebug::warning( )../GlobalFunctions.php:1247
280.10176354304MWDebug::sendMessage( )../MWDebug.php:155
290.10176354696trigger_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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.10356277912OutputPage->output( )../MediaWiki.php:583
50.10386284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396285664WebResponse->header( )../OutputPage.php:2134
70.10396285808header ( )../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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.10356277912OutputPage->output( )../MediaWiki.php:583
50.10386284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10466293696WebResponse->header( )../OutputPage.php:2171
70.10466293840header ( )../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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.10356277912OutputPage->output( )../MediaWiki.php:583
50.10386284368OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10516293640WebResponse->header( )../OutputPage.php:2172
70.10516293784header ( )../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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.10356277912OutputPage->output( )../MediaWiki.php:583
50.10556293640WebResponse->header( )../OutputPage.php:2220
60.10556293784header ( )../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
20.01433375864MediaWiki->run( )../index.php:46
30.01433377272MediaWiki->main( )../MediaWiki.php:424
40.10356277912OutputPage->output( )../MediaWiki.php:583
50.10616293800WebResponse->header( )../OutputPage.php:2227
60.10616293944header ( )../WebResponse.php:37