( ! ) Warning: Search backend error during near_match search for '18.118.20.68' after 17. 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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.17863551992MediaWiki->performRequest( )../MediaWiki.php:573
50.36194379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.36244433376SpecialPage->run( )../SpecialPageFactory.php:581
70.36244433744SpecialSearch->execute( )../SpecialPage.php:383
80.82935795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.90615802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.90615802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.95455817840Hooks::run( )../SearchEngine.php:231
120.95455819440call_user_func_array ( )../Hooks.php:209
130.95455820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.95505894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.96195940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.96776175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.96806206880PoolCounterWork->execute( )../Util.php:133
180.96816231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.96816231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.96816231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.96826233328PoolCounterWork->execute( )../Util.php:129
220.96826233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.96826234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.96826234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.98516348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.98526352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.98526352744MWDebug::warning( )../GlobalFunctions.php:1247
280.98536354048MWDebug::sendMessage( )../MWDebug.php:155
290.98536354440trigger_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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.99516277760OutputPage->output( )../MediaWiki.php:583
50.99536284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99546285512WebResponse->header( )../OutputPage.php:2134
70.99546285656header ( )../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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.99516277760OutputPage->output( )../MediaWiki.php:583
50.99536284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99616293544WebResponse->header( )../OutputPage.php:2171
70.99616293688header ( )../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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.99516277760OutputPage->output( )../MediaWiki.php:583
50.99536284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.99666293488WebResponse->header( )../OutputPage.php:2172
70.99666293632header ( )../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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.99516277760OutputPage->output( )../MediaWiki.php:583
50.99706293488WebResponse->header( )../OutputPage.php:2220
60.99706293632header ( )../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
20.07793376416MediaWiki->run( )../index.php:46
30.07803377824MediaWiki->main( )../MediaWiki.php:424
40.99516277760OutputPage->output( )../MediaWiki.php:583
51.01386293648WebResponse->header( )../OutputPage.php:2227
61.01386293792header ( )../WebResponse.php:37