( ! ) Warning: Search backend error during near_match search for '18.219.41.33' after 31. 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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.04343551992MediaWiki->performRequest( )../MediaWiki.php:573
50.05814379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.05864433376SpecialPage->run( )../SpecialPageFactory.php:581
70.05864433744SpecialSearch->execute( )../SpecialPage.php:383
80.10415795864SpecialSearch->goResult( )../SpecialSearch.php:117
90.10955802120SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10955802872SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.11945817872Hooks::run( )../SearchEngine.php:231
120.11955819472call_user_func_array ( )../Hooks.php:209
130.11955820176CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12005894200CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12075940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.12326175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.12356206880PoolCounterWork->execute( )../Util.php:133
180.12376231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.12376231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.12376231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.12386233328PoolCounterWork->execute( )../Util.php:129
220.12386233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.12386234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.12386234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.15466348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.15476352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.15476352744MWDebug::warning( )../GlobalFunctions.php:1247
280.15496354048MWDebug::sendMessage( )../MWDebug.php:155
290.15496354440trigger_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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.15696277760OutputPage->output( )../MediaWiki.php:583
50.15726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15736285512WebResponse->header( )../OutputPage.php:2134
70.15736285656header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.15696277760OutputPage->output( )../MediaWiki.php:583
50.15726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15806293544WebResponse->header( )../OutputPage.php:2171
70.15806293688header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.15696277760OutputPage->output( )../MediaWiki.php:583
50.15726284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.15856293488WebResponse->header( )../OutputPage.php:2172
70.15856293632header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.15696277760OutputPage->output( )../MediaWiki.php:583
50.15906293488WebResponse->header( )../OutputPage.php:2220
60.15906293632header ( )../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
20.02583376416MediaWiki->run( )../index.php:46
30.02583377824MediaWiki->main( )../MediaWiki.php:424
40.15696277760OutputPage->output( )../MediaWiki.php:583
50.15976293648WebResponse->header( )../OutputPage.php:2227
60.15976293792header ( )../WebResponse.php:37