( ! ) Warning: Search backend error during near_match search for '3.17.23.130' after 7. 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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.02253553432MediaWiki->performRequest( )../MediaWiki.php:573
50.03944380864SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994434760SpecialPage->run( )../SpecialPageFactory.php:581
70.03994435128SpecialSearch->execute( )../SpecialPage.php:383
80.08625797552SpecialSearch->goResult( )../SpecialSearch.php:117
90.09135803808SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09135804560SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09365819560Hooks::run( )../SearchEngine.php:231
120.09365821160call_user_func_array ( )../Hooks.php:209
130.09365821864CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09435895912CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09515941936CirrusSearch\Searcher->search( )../Searcher.php:268
160.09896177040CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09916209832PoolCounterWork->execute( )../Util.php:133
180.09936234304PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09936234488call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09936234560CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09936236528PoolCounterWork->execute( )../Util.php:129
220.09946237176PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09946237360call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09946237480CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10616351760CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10626355688wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10626355968MWDebug::warning( )../GlobalFunctions.php:1247
280.10646357256MWDebug::sendMessage( )../MWDebug.php:155
290.10646357648trigger_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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.10826280888OutputPage->output( )../MediaWiki.php:583
50.10856287336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10866288632WebResponse->header( )../OutputPage.php:2134
70.10866288776header ( )../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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.10826280888OutputPage->output( )../MediaWiki.php:583
50.10856287336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10936296664WebResponse->header( )../OutputPage.php:2171
70.10936296808header ( )../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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.10826280888OutputPage->output( )../MediaWiki.php:583
50.10856287336OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10986296608WebResponse->header( )../OutputPage.php:2172
70.10986296752header ( )../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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.10826280888OutputPage->output( )../MediaWiki.php:583
50.11046296608WebResponse->header( )../OutputPage.php:2220
60.11046296752header ( )../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
10.0002235328{main}( )../index.php:0
20.01263377992MediaWiki->run( )../index.php:46
30.01263379400MediaWiki->main( )../MediaWiki.php:424
40.10826280888OutputPage->output( )../MediaWiki.php:583
50.11106296768WebResponse->header( )../OutputPage.php:2227
60.11106296912header ( )../WebResponse.php:37