( ! ) Warning: Search backend error during near_match search for '18.119.255.85' after 2. 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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.01943551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05404379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05444433368SpecialPage->run( )../SpecialPageFactory.php:581
70.05454433736SpecialSearch->execute( )../SpecialPage.php:383
80.13405795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.13975802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13975802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14205817936Hooks::run( )../SearchEngine.php:231
120.14215819536call_user_func_array ( )../Hooks.php:209
130.14215820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14255894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14305940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.15156175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.15176206936PoolCounterWork->execute( )../Util.php:133
180.15186231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.15186231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.15186231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.15186233384PoolCounterWork->execute( )../Util.php:129
220.15196234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.15196234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.15196234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15376348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15386352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15386352808MWDebug::warning( )../GlobalFunctions.php:1247
280.15396354112MWDebug::sendMessage( )../MWDebug.php:155
290.15396354504trigger_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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.16366277824OutputPage->output( )../MediaWiki.php:583
50.16386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16396285576WebResponse->header( )../OutputPage.php:2134
70.16396285720header ( )../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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.16366277824OutputPage->output( )../MediaWiki.php:583
50.16386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16466293624WebResponse->header( )../OutputPage.php:2171
70.16466293768header ( )../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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.16366277824OutputPage->output( )../MediaWiki.php:583
50.16386284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16516293568WebResponse->header( )../OutputPage.php:2172
70.16516293712header ( )../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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.16366277824OutputPage->output( )../MediaWiki.php:583
50.16566293568WebResponse->header( )../OutputPage.php:2220
60.16566293712header ( )../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
20.01053376416MediaWiki->run( )../index.php:46
30.01053377824MediaWiki->main( )../MediaWiki.php:424
40.16366277824OutputPage->output( )../MediaWiki.php:583
50.16626293728WebResponse->header( )../OutputPage.php:2227
60.16626293872header ( )../WebResponse.php:37