( ! ) Warning: Search backend error during near_match search for '3.149.250.17' after 15. 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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.02543551512MediaWiki->performRequest( )../MediaWiki.php:573
50.04424379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04464433096SpecialPage->run( )../SpecialPageFactory.php:581
70.04464433464SpecialSearch->execute( )../SpecialPage.php:383
80.14785795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.15335801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.15335802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.15585817072Hooks::run( )../SearchEngine.php:231
120.15585818672call_user_func_array ( )../Hooks.php:209
130.15585819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.15655893416CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.15735939448CirrusSearch\Searcher->search( )../Searcher.php:268
160.16806174552CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.16846206160PoolCounterWork->execute( )../Util.php:133
180.16866230416PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.16866230600call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.16866230672CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.16866232608PoolCounterWork->execute( )../Util.php:129
220.16866233256PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.16866233440call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.16866233560CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18336347792CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18346351728wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18346352008MWDebug::warning( )../GlobalFunctions.php:1247
280.18356353312MWDebug::sendMessage( )../MWDebug.php:155
290.18356353704trigger_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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.18526276984OutputPage->output( )../MediaWiki.php:583
50.18546283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18556284736WebResponse->header( )../OutputPage.php:2134
70.18556284880header ( )../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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.18526276984OutputPage->output( )../MediaWiki.php:583
50.18546283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18626292768WebResponse->header( )../OutputPage.php:2171
70.18626292912header ( )../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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.18526276984OutputPage->output( )../MediaWiki.php:583
50.18546283440OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18686292712WebResponse->header( )../OutputPage.php:2172
70.18686292856header ( )../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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.18526276984OutputPage->output( )../MediaWiki.php:583
50.18736292712WebResponse->header( )../OutputPage.php:2220
60.18736292856header ( )../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
20.01593376040MediaWiki->run( )../index.php:46
30.01593377448MediaWiki->main( )../MediaWiki.php:424
40.18526276984OutputPage->output( )../MediaWiki.php:583
50.18796292872WebResponse->header( )../OutputPage.php:2227
60.18796293016header ( )../WebResponse.php:37