( ! ) Warning: Search backend error during near_match search for '3.142.12.65' 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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.04163559368MediaWiki->performRequest( )../MediaWiki.php:573
50.06574386896SpecialPageFactory::executePath( )../MediaWiki.php:270
60.06614440784SpecialPage->run( )../SpecialPageFactory.php:581
70.06614441152SpecialSearch->execute( )../SpecialPage.php:383
80.11705804320SpecialSearch->goResult( )../SpecialSearch.php:117
90.13145810168SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13145810920SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.14375825920Hooks::run( )../SearchEngine.php:231
120.14385827520call_user_func_array ( )../Hooks.php:209
130.14385828224CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.14435902256CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.14515948296CirrusSearch\Searcher->search( )../Searcher.php:268
160.14826183384CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.14866216160PoolCounterWork->execute( )../Util.php:133
180.14876240600PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.14876240784call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.14876240856CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14886242824PoolCounterWork->execute( )../Util.php:129
220.14886243472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14886243656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14886243776CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16336358072CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16346362008wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16356362288MWDebug::warning( )../GlobalFunctions.php:1247
280.16366363592MWDebug::sendMessage( )../MWDebug.php:155
290.16366363984trigger_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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.16546287224OutputPage->output( )../MediaWiki.php:583
50.16566293672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16576294968WebResponse->header( )../OutputPage.php:2134
70.16576295112header ( )../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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.16546287224OutputPage->output( )../MediaWiki.php:583
50.16566293672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16646303000WebResponse->header( )../OutputPage.php:2171
70.16646303144header ( )../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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.16546287224OutputPage->output( )../MediaWiki.php:583
50.16566293672OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16696302944WebResponse->header( )../OutputPage.php:2172
70.16696303088header ( )../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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.16546287224OutputPage->output( )../MediaWiki.php:583
50.16746302944WebResponse->header( )../OutputPage.php:2220
60.16746303088header ( )../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
10.0000238728{main}( )../index.php:0
20.01643383880MediaWiki->run( )../index.php:46
30.01643385288MediaWiki->main( )../MediaWiki.php:424
40.16546287224OutputPage->output( )../MediaWiki.php:583
50.16796303104WebResponse->header( )../OutputPage.php:2227
60.16796303248header ( )../WebResponse.php:37