( ! ) Warning: Search backend error during near_match search for '3.128.78.226' 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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.01613551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03274379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324433376SpecialPage->run( )../SpecialPageFactory.php:581
70.03324433744SpecialSearch->execute( )../SpecialPage.php:383
80.07605795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.08115802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08115802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08355817840Hooks::run( )../SearchEngine.php:231
120.08355819440call_user_func_array ( )../Hooks.php:209
130.08355820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08405894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08475940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.08766175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08796206880PoolCounterWork->execute( )../Util.php:133
180.08806231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08806231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08806231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08816233328PoolCounterWork->execute( )../Util.php:129
220.08816233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08816234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08816234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09446348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09456352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09456352744MWDebug::warning( )../GlobalFunctions.php:1247
280.09466354048MWDebug::sendMessage( )../MWDebug.php:155
290.09466354440trigger_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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09646277760OutputPage->output( )../MediaWiki.php:583
50.09666284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09676285512WebResponse->header( )../OutputPage.php:2134
70.09676285656header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09646277760OutputPage->output( )../MediaWiki.php:583
50.09666284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09736293544WebResponse->header( )../OutputPage.php:2171
70.09736293688header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09646277760OutputPage->output( )../MediaWiki.php:583
50.09666284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09786293488WebResponse->header( )../OutputPage.php:2172
70.09786293632header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09646277760OutputPage->output( )../MediaWiki.php:583
50.09836293488WebResponse->header( )../OutputPage.php:2220
60.09836293632header ( )../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
20.00873376416MediaWiki->run( )../index.php:46
30.00873377824MediaWiki->main( )../MediaWiki.php:424
40.09646277760OutputPage->output( )../MediaWiki.php:583
50.09896293648WebResponse->header( )../OutputPage.php:2227
60.09896293792header ( )../WebResponse.php:37