( ! ) Warning: Search backend error during near_match search for '3.144.113.55' after 15. 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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.02083551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04594433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04594433744SpecialSearch->execute( )../SpecialPage.php:383
80.12475795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.13035802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.13035802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.13385817840Hooks::run( )../SearchEngine.php:231
120.13385819440call_user_func_array ( )../Hooks.php:209
130.13385820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.13465894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13595940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.13936175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13956206928PoolCounterWork->execute( )../Util.php:133
180.13966231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13966231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13966231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.14716233376PoolCounterWork->execute( )../Util.php:129
220.14716234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.14716234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.14716234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.16186348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.16216352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.16216352776MWDebug::warning( )../GlobalFunctions.php:1247
280.16226354080MWDebug::sendMessage( )../MWDebug.php:155
290.16226354472trigger_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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.16476277760OutputPage->output( )../MediaWiki.php:583
50.16526284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16536285512WebResponse->header( )../OutputPage.php:2134
70.16536285656header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.16476277760OutputPage->output( )../MediaWiki.php:583
50.16526284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16606293544WebResponse->header( )../OutputPage.php:2171
70.16606293688header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.16476277760OutputPage->output( )../MediaWiki.php:583
50.16526284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.16666293488WebResponse->header( )../OutputPage.php:2172
70.16666293632header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.16476277760OutputPage->output( )../MediaWiki.php:583
50.16716293488WebResponse->header( )../OutputPage.php:2220
60.16716293632header ( )../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
20.01163376416MediaWiki->run( )../index.php:46
30.01163377824MediaWiki->main( )../MediaWiki.php:424
40.16476277760OutputPage->output( )../MediaWiki.php:583
50.16796293648WebResponse->header( )../OutputPage.php:2227
60.16796293792header ( )../WebResponse.php:37