( ! ) Warning: Search backend error during near_match search for '3.142.174.85' 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
10.0000233960{main}( )../index.php:0
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.03283551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04764379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04804433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04804433744SpecialSearch->execute( )../SpecialPage.php:383
80.08885795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.09385802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09385802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09595817840Hooks::run( )../SearchEngine.php:231
120.09595819440call_user_func_array ( )../Hooks.php:209
130.09595820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09635894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09705940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.09946175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09976206880PoolCounterWork->execute( )../Util.php:133
180.09986231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09986231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09986231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09996233328PoolCounterWork->execute( )../Util.php:129
220.09996233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09996234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09996234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10606348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10616352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10616352744MWDebug::warning( )../GlobalFunctions.php:1247
280.10626354048MWDebug::sendMessage( )../MWDebug.php:155
290.10626354440trigger_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
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.10796277760OutputPage->output( )../MediaWiki.php:583
50.10816284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826285512WebResponse->header( )../OutputPage.php:2134
70.10826285656header ( )../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
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.10796277760OutputPage->output( )../MediaWiki.php:583
50.10816284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10886293544WebResponse->header( )../OutputPage.php:2171
70.10886293688header ( )../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
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.10796277760OutputPage->output( )../MediaWiki.php:583
50.10816284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10936293488WebResponse->header( )../OutputPage.php:2172
70.10936293632header ( )../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
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.10796277760OutputPage->output( )../MediaWiki.php:583
50.10986293488WebResponse->header( )../OutputPage.php:2220
60.10986293632header ( )../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
20.02163376416MediaWiki->run( )../index.php:46
30.02163377824MediaWiki->main( )../MediaWiki.php:424
40.10796277760OutputPage->output( )../MediaWiki.php:583
50.11046293648WebResponse->header( )../OutputPage.php:2227
60.11046293792header ( )../WebResponse.php:37