( ! ) Warning: Search backend error during near_match search for '18.188.119.67' after 7. 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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.04853551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07714379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07754433368SpecialPage->run( )../SpecialPageFactory.php:581
70.07754433736SpecialSearch->execute( )../SpecialPage.php:383
80.12585796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.13115802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13125802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13335817992Hooks::run( )../SearchEngine.php:231
120.13345819592call_user_func_array ( )../Hooks.php:209
130.13345820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13395894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13475940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.13926175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13946207008PoolCounterWork->execute( )../Util.php:133
180.13956231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13956231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13956231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13966233456PoolCounterWork->execute( )../Util.php:129
220.13966234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13966234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13966234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.14656348664CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.14676352600wfLogWarning( )../ElasticsearchIntermediary.php:98
270.14676352880MWDebug::warning( )../GlobalFunctions.php:1247
280.14686354184MWDebug::sendMessage( )../MWDebug.php:155
290.14686354576trigger_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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.14876277896OutputPage->output( )../MediaWiki.php:583
50.14896284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14906285648WebResponse->header( )../OutputPage.php:2134
70.14906285792header ( )../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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.14876277896OutputPage->output( )../MediaWiki.php:583
50.14896284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14976293696WebResponse->header( )../OutputPage.php:2171
70.14976293840header ( )../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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.14876277896OutputPage->output( )../MediaWiki.php:583
50.14896284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15026293640WebResponse->header( )../OutputPage.php:2172
70.15026293784header ( )../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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.14876277896OutputPage->output( )../MediaWiki.php:583
50.15066293640WebResponse->header( )../OutputPage.php:2220
60.15066293784header ( )../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
20.01753376416MediaWiki->run( )../index.php:46
30.01753377824MediaWiki->main( )../MediaWiki.php:424
40.14876277896OutputPage->output( )../MediaWiki.php:583
50.15156293800WebResponse->header( )../OutputPage.php:2227
60.15156293944header ( )../WebResponse.php:37