( ! ) Warning: Search backend error during near_match search for '18.117.230.60' 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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.03043551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08204379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08244433368SpecialPage->run( )../SpecialPageFactory.php:581
70.08244433736SpecialSearch->execute( )../SpecialPage.php:383
80.15655796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.16195802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.16195802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.16425817992Hooks::run( )../SearchEngine.php:231
120.16425819592call_user_func_array ( )../Hooks.php:209
130.16425820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.16465894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.16505940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.16686175424CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16706207008PoolCounterWork->execute( )../Util.php:133
180.16716231264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16716231448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16716231520CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16716233456PoolCounterWork->execute( )../Util.php:129
220.16716234104PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16716234288call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16716234408CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.17326348680CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.17346352616wfLogWarning( )../ElasticsearchIntermediary.php:98
270.17346352896MWDebug::warning( )../GlobalFunctions.php:1247
280.17356354200MWDebug::sendMessage( )../MWDebug.php:155
290.17356354592trigger_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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.17536277896OutputPage->output( )../MediaWiki.php:583
50.17556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17566285648WebResponse->header( )../OutputPage.php:2134
70.17566285792header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.17536277896OutputPage->output( )../MediaWiki.php:583
50.17556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17626293696WebResponse->header( )../OutputPage.php:2171
70.17626293840header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.17536277896OutputPage->output( )../MediaWiki.php:583
50.17556284352OutputPage->sendCacheControl( )../OutputPage.php:2218
60.17676293640WebResponse->header( )../OutputPage.php:2172
70.17676293784header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.17536277896OutputPage->output( )../MediaWiki.php:583
50.17726293640WebResponse->header( )../OutputPage.php:2220
60.17726293784header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.17536277896OutputPage->output( )../MediaWiki.php:583
50.17786293800WebResponse->header( )../OutputPage.php:2227
60.17786293944header ( )../WebResponse.php:37