( ! ) Warning: Search backend error during near_match search for '52.14.100.101' 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
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.02383551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03864379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03914433736SpecialSearch->execute( )../SpecialPage.php:383
80.08365796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.08865802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08865802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09085817992Hooks::run( )../SearchEngine.php:231
120.09085819592call_user_func_array ( )../Hooks.php:209
130.09085820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09145894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09225940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.09486175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09506207008PoolCounterWork->execute( )../Util.php:133
180.09516231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09516231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09516231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09526233456PoolCounterWork->execute( )../Util.php:129
220.09526234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09526234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09526234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10166348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10186352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10186352880MWDebug::warning( )../GlobalFunctions.php:1247
280.10196354184MWDebug::sendMessage( )../MWDebug.php:155
290.10196354576trigger_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
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.10376277896OutputPage->output( )../MediaWiki.php:583
50.10396284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10406285648WebResponse->header( )../OutputPage.php:2134
70.10406285792header ( )../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
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.10376277896OutputPage->output( )../MediaWiki.php:583
50.10396284352OutputPage->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
10.0000233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.10376277896OutputPage->output( )../MediaWiki.php:583
50.10396284352OutputPage->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
10.0000233960{main}( )../index.php:0
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.10376277896OutputPage->output( )../MediaWiki.php:583
50.10566293640WebResponse->header( )../OutputPage.php:2220
60.10566293784header ( )../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
20.01263376416MediaWiki->run( )../index.php:46
30.01263377824MediaWiki->main( )../MediaWiki.php:424
40.10376277896OutputPage->output( )../MediaWiki.php:583
50.10626293800WebResponse->header( )../OutputPage.php:2227
60.10626293944header ( )../WebResponse.php:37