( ! ) Warning: Search backend error during near_match search for '3.21.104.240' after 12. 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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.13733551512MediaWiki->performRequest( )../MediaWiki.php:573
50.23014379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.23054433096SpecialPage->run( )../SpecialPageFactory.php:581
70.23054433464SpecialSearch->execute( )../SpecialPage.php:383
80.54585795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.57735801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.57735802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.58465817072Hooks::run( )../SearchEngine.php:231
120.58475818672call_user_func_array ( )../Hooks.php:209
130.58475819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.58545893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.58785939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.59806174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.59826206160PoolCounterWork->execute( )../Util.php:133
180.59846230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.59846230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.59846230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.59846232608PoolCounterWork->execute( )../Util.php:129
220.59846233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.59846233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.59846233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.61076347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.61196351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.61196352008MWDebug::warning( )../GlobalFunctions.php:1247
280.61216353312MWDebug::sendMessage( )../MWDebug.php:155
290.61226353704trigger_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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.62826276984OutputPage->output( )../MediaWiki.php:583
50.62856283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62866284736WebResponse->header( )../OutputPage.php:2134
70.62866284880header ( )../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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.62826276984OutputPage->output( )../MediaWiki.php:583
50.62856283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62936292768WebResponse->header( )../OutputPage.php:2171
70.62936292912header ( )../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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.62826276984OutputPage->output( )../MediaWiki.php:583
50.62856283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.62986292712WebResponse->header( )../OutputPage.php:2172
70.62986292856header ( )../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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.62826276984OutputPage->output( )../MediaWiki.php:583
50.63036292712WebResponse->header( )../OutputPage.php:2220
60.63036292856header ( )../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
10.0000233928{main}( )../index.php:0
20.05583376040MediaWiki->run( )../index.php:46
30.05583377448MediaWiki->main( )../MediaWiki.php:424
40.62826276984OutputPage->output( )../MediaWiki.php:583
50.63166292872WebResponse->header( )../OutputPage.php:2227
60.63166293016header ( )../WebResponse.php:37