( ! ) Warning: Search backend error during near_match search for '18.227.114.218' 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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.02123553472MediaWiki->performRequest( )../MediaWiki.php:573
50.03494381016SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03534434904SpecialPage->run( )../SpecialPageFactory.php:581
70.03534435272SpecialSearch->execute( )../SpecialPage.php:383
80.07645798112SpecialSearch->goResult( )../SpecialSearch.php:117
90.08155804368SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08155805120SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08365820112Hooks::run( )../SearchEngine.php:231
120.08375821712call_user_func_array ( )../Hooks.php:209
130.08375822416CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08425896456CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08495942496CirrusSearch\Searcher->search( )../Searcher.php:268
160.08816177552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08836209160PoolCounterWork->execute( )../Util.php:133
180.08846233416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08846233600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08846233672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08856235608PoolCounterWork->execute( )../Util.php:129
220.08856236256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08856236440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08856236560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09486350792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09496354728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09496355008MWDebug::warning( )../GlobalFunctions.php:1247
280.09506356312MWDebug::sendMessage( )../MWDebug.php:155
290.09506356704trigger_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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.09666280024OutputPage->output( )../MediaWiki.php:583
50.09686286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09696287776WebResponse->header( )../OutputPage.php:2134
70.09696287920header ( )../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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.09666280024OutputPage->output( )../MediaWiki.php:583
50.09686286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09756295808WebResponse->header( )../OutputPage.php:2171
70.09756295952header ( )../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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.09666280024OutputPage->output( )../MediaWiki.php:583
50.09686286480OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09806295752WebResponse->header( )../OutputPage.php:2172
70.09806295896header ( )../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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.09666280024OutputPage->output( )../MediaWiki.php:583
50.09856295752WebResponse->header( )../OutputPage.php:2220
60.09856295896header ( )../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
10.0001235248{main}( )../index.php:0
20.01223377880MediaWiki->run( )../index.php:46
30.01223379288MediaWiki->main( )../MediaWiki.php:424
40.09666280024OutputPage->output( )../MediaWiki.php:583
50.09916295912WebResponse->header( )../OutputPage.php:2227
60.09916296056header ( )../WebResponse.php:37