( ! ) Warning: Search backend error during near_match search for '18.224.61.213' after 16. 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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.01783551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03384379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03434433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03434433736SpecialSearch->execute( )../SpecialPage.php:383
80.07825795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.08345802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08345802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08575817936Hooks::run( )../SearchEngine.php:231
120.08575819536call_user_func_array ( )../Hooks.php:209
130.08575820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08635894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08715940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.09036175352CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09056206936PoolCounterWork->execute( )../Util.php:133
180.09076231192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09076231376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09076231448CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09076233384PoolCounterWork->execute( )../Util.php:129
220.09076234032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09076234216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09076234336CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10686348592CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10696352528wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10696352808MWDebug::warning( )../GlobalFunctions.php:1247
280.10706354112MWDebug::sendMessage( )../MWDebug.php:155
290.10706354504trigger_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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.10916277824OutputPage->output( )../MediaWiki.php:583
50.10936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10946285576WebResponse->header( )../OutputPage.php:2134
70.10946285720header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.10916277824OutputPage->output( )../MediaWiki.php:583
50.10936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11066293624WebResponse->header( )../OutputPage.php:2171
70.11066293768header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.10916277824OutputPage->output( )../MediaWiki.php:583
50.10936284280OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11116293568WebResponse->header( )../OutputPage.php:2172
70.11116293712header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.10916277824OutputPage->output( )../MediaWiki.php:583
50.11156293568WebResponse->header( )../OutputPage.php:2220
60.11156293712header ( )../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
20.00843376416MediaWiki->run( )../index.php:46
30.00853377824MediaWiki->main( )../MediaWiki.php:424
40.10916277824OutputPage->output( )../MediaWiki.php:583
50.11216293728WebResponse->header( )../OutputPage.php:2227
60.11216293872header ( )../WebResponse.php:37