( ! ) Warning: Search backend error during near_match search for '18.119.133.55' after 15. 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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.02293551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03874379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03924432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03924433312SpecialSearch->execute( )../SpecialPage.php:383
80.08425794768SpecialSearch->goResult( )../SpecialSearch.php:117
90.08965801024SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08965801776SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09275816776Hooks::run( )../SearchEngine.php:231
120.09295818376call_user_func_array ( )../Hooks.php:209
130.09295819080CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09385893112CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09495939136CirrusSearch\Searcher->search( )../Searcher.php:268
160.09966174144CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09996205728PoolCounterWork->execute( )../Util.php:133
180.10006229984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10016230168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10016230240CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10016232176PoolCounterWork->execute( )../Util.php:129
220.10016232824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10016233008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10016233128CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11486347400CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11496351336wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11496351616MWDebug::warning( )../GlobalFunctions.php:1247
280.11516352920MWDebug::sendMessage( )../MWDebug.php:155
290.11516353312trigger_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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.11776276624OutputPage->output( )../MediaWiki.php:583
50.11806283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11816284376WebResponse->header( )../OutputPage.php:2134
70.11816284520header ( )../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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.11776276624OutputPage->output( )../MediaWiki.php:583
50.11806283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11886292408WebResponse->header( )../OutputPage.php:2171
70.11886292552header ( )../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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.11776276624OutputPage->output( )../MediaWiki.php:583
50.11806283080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11936292352WebResponse->header( )../OutputPage.php:2172
70.11936292496header ( )../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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.11776276624OutputPage->output( )../MediaWiki.php:583
50.11986292352WebResponse->header( )../OutputPage.php:2220
60.11986292496header ( )../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
10.0001233960{main}( )../index.php:0
20.01313375896MediaWiki->run( )../index.php:46
30.01313377304MediaWiki->main( )../MediaWiki.php:424
40.11776276624OutputPage->output( )../MediaWiki.php:583
50.12046292512WebResponse->header( )../OutputPage.php:2227
60.12046292656header ( )../WebResponse.php:37