( ! ) Warning: Search backend error during near_match search for '18.118.24.64' after 18. 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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.08113551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13004379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13544433376SpecialPage->run( )../SpecialPageFactory.php:581
70.13544433744SpecialSearch->execute( )../SpecialPage.php:383
80.32695795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.36745802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36755802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.37425817840Hooks::run( )../SearchEngine.php:231
120.37425819440call_user_func_array ( )../Hooks.php:209
130.37425820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.37465894168CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.37515940216CirrusSearch\Searcher->search( )../Searcher.php:268
160.40146175272CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.40176206880PoolCounterWork->execute( )../Util.php:133
180.40196231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.40196231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.40196231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.40196233328PoolCounterWork->execute( )../Util.php:129
220.40196233976PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.40196234160call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.40196234280CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42046348528CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42066352464wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42066352744MWDebug::warning( )../GlobalFunctions.php:1247
280.42076354048MWDebug::sendMessage( )../MWDebug.php:155
290.42076354440trigger_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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.43896277760OutputPage->output( )../MediaWiki.php:583
50.43916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.43926285512WebResponse->header( )../OutputPage.php:2134
70.43926285656header ( )../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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.43896277760OutputPage->output( )../MediaWiki.php:583
50.43916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46116293544WebResponse->header( )../OutputPage.php:2171
70.46116293688header ( )../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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.43896277760OutputPage->output( )../MediaWiki.php:583
50.43916284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46166293488WebResponse->header( )../OutputPage.php:2172
70.46166293632header ( )../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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.43896277760OutputPage->output( )../MediaWiki.php:583
50.46216293488WebResponse->header( )../OutputPage.php:2220
60.46216293632header ( )../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
20.02883376416MediaWiki->run( )../index.php:46
30.02883377824MediaWiki->main( )../MediaWiki.php:424
40.43896277760OutputPage->output( )../MediaWiki.php:583
50.46276293648WebResponse->header( )../OutputPage.php:2227
60.46276293792header ( )../WebResponse.php:37