( ! ) Warning: Search backend error during near_match search for '18.119.110.116' after 7. 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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.02423551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04114379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04204433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04214433728SpecialSearch->execute( )../SpecialPage.php:383
80.09825796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.10315802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10325803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10545818440Hooks::run( )../SearchEngine.php:231
120.10555820040call_user_func_array ( )../Hooks.php:209
130.10555820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10615894768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10695940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.11036175880CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11056207464PoolCounterWork->execute( )../Util.php:133
180.11076231720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11076231904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11076231976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11076233912PoolCounterWork->execute( )../Util.php:129
220.11086234560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11086234744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11086234864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11756349144CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11766353080wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11766353360MWDebug::warning( )../GlobalFunctions.php:1247
280.11786354664MWDebug::sendMessage( )../MWDebug.php:155
290.11786355056trigger_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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.11996278376OutputPage->output( )../MediaWiki.php:583
50.12016284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12026286128WebResponse->header( )../OutputPage.php:2134
70.12026286272header ( )../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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.11996278376OutputPage->output( )../MediaWiki.php:583
50.12016284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12096294176WebResponse->header( )../OutputPage.php:2171
70.12096294320header ( )../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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.11996278376OutputPage->output( )../MediaWiki.php:583
50.12016284832OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12136294120WebResponse->header( )../OutputPage.php:2172
70.12136294264header ( )../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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.11996278376OutputPage->output( )../MediaWiki.php:583
50.12186294120WebResponse->header( )../OutputPage.php:2220
60.12186294264header ( )../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
20.01433376416MediaWiki->run( )../index.php:46
30.01433377824MediaWiki->main( )../MediaWiki.php:424
40.11996278376OutputPage->output( )../MediaWiki.php:583
50.12256294280WebResponse->header( )../OutputPage.php:2227
60.12266294424header ( )../WebResponse.php:37