( ! ) Warning: Search backend error during near_match search for '3.144.17.128' after 29. 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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.06093551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14784379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14824433376SpecialPage->run( )../SpecialPageFactory.php:581
70.14824433744SpecialSearch->execute( )../SpecialPage.php:383
80.40195795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.44045802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.44045802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.45325817840Hooks::run( )../SearchEngine.php:231
120.45335819440call_user_func_array ( )../Hooks.php:209
130.45335820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.45375894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.45415940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.46666175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46696206880PoolCounterWork->execute( )../Util.php:133
180.46716231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46716231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46716231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46726233328PoolCounterWork->execute( )../Util.php:129
220.46726233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46726234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46726234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.49636348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.49646352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.49646352760MWDebug::warning( )../GlobalFunctions.php:1247
280.49666354064MWDebug::sendMessage( )../MWDebug.php:155
290.49666354456trigger_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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.49836277760OutputPage->output( )../MediaWiki.php:583
50.49856284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.49866285512WebResponse->header( )../OutputPage.php:2134
70.49866285656header ( )../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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.49836277760OutputPage->output( )../MediaWiki.php:583
50.49856284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50616293544WebResponse->header( )../OutputPage.php:2171
70.50616293688header ( )../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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.49836277760OutputPage->output( )../MediaWiki.php:583
50.49856284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50946293488WebResponse->header( )../OutputPage.php:2172
70.50946293632header ( )../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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.49836277760OutputPage->output( )../MediaWiki.php:583
50.51006293488WebResponse->header( )../OutputPage.php:2220
60.51006293632header ( )../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
20.01143376416MediaWiki->run( )../index.php:46
30.01143377824MediaWiki->main( )../MediaWiki.php:424
40.49836277760OutputPage->output( )../MediaWiki.php:583
50.51076293648WebResponse->header( )../OutputPage.php:2227
60.51076293792header ( )../WebResponse.php:37