( ! ) Warning: Search backend error during near_match search for '18.116.60.62' 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
10.0000233960{main}( )../index.php:0
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.12403551992MediaWiki->performRequest( )../MediaWiki.php:573
50.21004379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.21044433376SpecialPage->run( )../SpecialPageFactory.php:581
70.21044433744SpecialSearch->execute( )../SpecialPage.php:383
80.25985795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.26585802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.26585802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.26815817840Hooks::run( )../SearchEngine.php:231
120.26815819440call_user_func_array ( )../Hooks.php:209
130.26815820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.26865894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.26945940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.27256175336CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.27276206928PoolCounterWork->execute( )../Util.php:133
180.27286231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.27296231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.27296231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.27296233376PoolCounterWork->execute( )../Util.php:129
220.27296234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.27296234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.27296234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.27926348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.27946352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.27946352776MWDebug::warning( )../GlobalFunctions.php:1247
280.27956354080MWDebug::sendMessage( )../MWDebug.php:155
290.27956354472trigger_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
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.28116277760OutputPage->output( )../MediaWiki.php:583
50.28136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28146285512WebResponse->header( )../OutputPage.php:2134
70.28146285656header ( )../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
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.28116277760OutputPage->output( )../MediaWiki.php:583
50.28136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28216293544WebResponse->header( )../OutputPage.php:2171
70.28216293688header ( )../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
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.28116277760OutputPage->output( )../MediaWiki.php:583
50.28136284216OutputPage->sendCacheControl( )../OutputPage.php:2218
60.28266293488WebResponse->header( )../OutputPage.php:2172
70.28266293632header ( )../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
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.28116277760OutputPage->output( )../MediaWiki.php:583
50.28316293488WebResponse->header( )../OutputPage.php:2220
60.28316293632header ( )../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
20.01963376416MediaWiki->run( )../index.php:46
30.01963377824MediaWiki->main( )../MediaWiki.php:424
40.28116277760OutputPage->output( )../MediaWiki.php:583
50.28376293648WebResponse->header( )../OutputPage.php:2227
60.28376293792header ( )../WebResponse.php:37