( ! ) Warning: Search backend error during near_match search for '18.118.189.119' after 2. 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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.02023551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03604379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03644433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03644433728SpecialSearch->execute( )../SpecialPage.php:383
80.08085796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08625802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08625803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08855818440Hooks::run( )../SearchEngine.php:231
120.08865820040call_user_func_array ( )../Hooks.php:209
130.08865820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08925894768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08995940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.09306175864CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09336207448PoolCounterWork->execute( )../Util.php:133
180.09346231704PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09346231888call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09356231960CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09356233896PoolCounterWork->execute( )../Util.php:129
220.09356234544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09356234728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09356234848CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09576349080CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09586353016wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09586353296MWDebug::warning( )../GlobalFunctions.php:1247
280.09596354600MWDebug::sendMessage( )../MWDebug.php:155
290.09596354992trigger_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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.09786278312OutputPage->output( )../MediaWiki.php:583
50.09806284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09816286064WebResponse->header( )../OutputPage.php:2134
70.09816286208header ( )../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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.09786278312OutputPage->output( )../MediaWiki.php:583
50.09806284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09886294112WebResponse->header( )../OutputPage.php:2171
70.09886294256header ( )../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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.09786278312OutputPage->output( )../MediaWiki.php:583
50.09806284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09936294056WebResponse->header( )../OutputPage.php:2172
70.09936294200header ( )../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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.09786278312OutputPage->output( )../MediaWiki.php:583
50.09986294056WebResponse->header( )../OutputPage.php:2220
60.09986294200header ( )../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
10.0001233960{main}( )../index.php:0
20.01063376416MediaWiki->run( )../index.php:46
30.01073377824MediaWiki->main( )../MediaWiki.php:424
40.09786278312OutputPage->output( )../MediaWiki.php:583
50.10046294216WebResponse->header( )../OutputPage.php:2227
60.10046294360header ( )../WebResponse.php:37