( ! ) Warning: Search backend error during near_match search for '18.119.213.171' 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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.01903553632MediaWiki->performRequest( )../MediaWiki.php:573
50.03284381232SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03324435120SpecialPage->run( )../SpecialPageFactory.php:581
70.03334435488SpecialSearch->execute( )../SpecialPage.php:383
80.07665798216SpecialSearch->goResult( )../SpecialSearch.php:117
90.08215804472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08215805224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08435820216Hooks::run( )../SearchEngine.php:231
120.08435821816call_user_func_array ( )../Hooks.php:209
130.08435822520CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08485896552CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08585942584CirrusSearch\Searcher->search( )../Searcher.php:268
160.08926177592CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08956209176PoolCounterWork->execute( )../Util.php:133
180.08966233432PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08966233616call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08966233688CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08976235624PoolCounterWork->execute( )../Util.php:129
220.08976236272PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08976236456call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08976236576CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09626350824CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09636354760wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09636355040MWDebug::warning( )../GlobalFunctions.php:1247
280.09646356344MWDebug::sendMessage( )../MWDebug.php:155
290.09646356736trigger_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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.09836280048OutputPage->output( )../MediaWiki.php:583
50.09856286504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09866287800WebResponse->header( )../OutputPage.php:2134
70.09866287944header ( )../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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.09836280048OutputPage->output( )../MediaWiki.php:583
50.09856286504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09926295832WebResponse->header( )../OutputPage.php:2171
70.09926295976header ( )../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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.09836280048OutputPage->output( )../MediaWiki.php:583
50.09856286504OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09976295776WebResponse->header( )../OutputPage.php:2172
70.09976295920header ( )../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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.09836280048OutputPage->output( )../MediaWiki.php:583
50.10026295776WebResponse->header( )../OutputPage.php:2220
60.10026295920header ( )../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
10.0000235328{main}( )../index.php:0
20.00843377992MediaWiki->run( )../index.php:46
30.00843379400MediaWiki->main( )../MediaWiki.php:424
40.09836280048OutputPage->output( )../MediaWiki.php:583
50.10086295936WebResponse->header( )../OutputPage.php:2227
60.10086296080header ( )../WebResponse.php:37