( ! ) Warning: Search backend error during near_match search for '13.58.115.236' after 17. 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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.03673559560MediaWiki->performRequest( )../MediaWiki.php:573
50.05194387160SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05254441056SpecialPage->run( )../SpecialPageFactory.php:581
70.05254441424SpecialSearch->execute( )../SpecialPage.php:383
80.12555803304SpecialSearch->goResult( )../SpecialSearch.php:117
90.14005809560SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.14005810312SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14235825312Hooks::run( )../SearchEngine.php:231
120.14235826912call_user_func_array ( )../Hooks.php:209
130.14235827616CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14295901656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14375947680CirrusSearch\Searcher->search( )../Searcher.php:268
160.14696182768CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14726215536PoolCounterWork->execute( )../Util.php:133
180.14736239976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14736240160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14736240232CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14746242200PoolCounterWork->execute( )../Util.php:129
220.14746242848PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14746243032call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14746243152CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16416357456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16436361392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16436361672MWDebug::warning( )../GlobalFunctions.php:1247
280.16446362976MWDebug::sendMessage( )../MWDebug.php:155
290.16446363368trigger_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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.16646286624OutputPage->output( )../MediaWiki.php:583
50.16666293080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16676294376WebResponse->header( )../OutputPage.php:2134
70.16676294520header ( )../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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.16646286624OutputPage->output( )../MediaWiki.php:583
50.16666293080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16746302408WebResponse->header( )../OutputPage.php:2171
70.16746302552header ( )../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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.16646286624OutputPage->output( )../MediaWiki.php:583
50.16666293080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16796302352WebResponse->header( )../OutputPage.php:2172
70.16796302496header ( )../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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.16646286624OutputPage->output( )../MediaWiki.php:583
50.16846302352WebResponse->header( )../OutputPage.php:2220
60.16846302496header ( )../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
10.0001238760{main}( )../index.php:0
20.01843383968MediaWiki->run( )../index.php:46
30.01843385376MediaWiki->main( )../MediaWiki.php:424
40.16646286624OutputPage->output( )../MediaWiki.php:583
50.16906302512WebResponse->header( )../OutputPage.php:2227
60.16906302656header ( )../WebResponse.php:37